127788779769

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{32611}}^1$

素因数の和:32731

約数の個数: 96

約数和(自身を含む): 221281551360

約数和(自身を除く): 93492771591

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 61, 69, 133, 147, 161, 183, 399, 427, 437, 483, 931, 1127, 1159, 1281, 1311, 1403, 2793, 2989, 3059, 3381, 3477, 4209, 8113, 8967, 9177, 9821, 21413, 24339, 26657, 29463, 32611, 56791, 64239, 68747, 79971, 97833, 170373, 186599, 206241, 228277, 559797, 619609, 684831, 750053, 1306193, 1597939, 1858827, 1989271, 2250159, 3918579, 4337263, 4793817, 5250371, 5967813, 13011789, 13924897, 14251007, 15751113, 30360841, 36752597, 37796149, 41774691, 42753021, 45753233, 91082523, 97474279, 99757049, 110257791, 113388447, 137259699, 264573043, 292422837, 299271147, 320272631, 698299343, 793719129, 869311427, 960817893, 1852011301, 2094898029, 2241908417, 2607934281, 5556033903, 6085179989, 6725725251, 18255539967, 42596259923, 127788779769]

約数ペア:

[(1, 127788779769), (3, 42596259923), (7, 18255539967), (19, 6725725251), (21, 6085179989), (23, 5556033903), (49, 2607934281), (57, 2241908417), (61, 2094898029), (69, 1852011301), (133, 960817893), (147, 869311427), (161, 793719129), (183, 698299343), (399, 320272631), (427, 299271147), (437, 292422837), (483, 264573043), (931, 137259699), (1127, 113388447), (1159, 110257791), (1281, 99757049), (1311, 97474279), (1403, 91082523), (2793, 45753233), (2989, 42753021), (3059, 41774691), (3381, 37796149), (3477, 36752597), (4209, 30360841), (8113, 15751113), (8967, 14251007), (9177, 13924897), (9821, 13011789), (21413, 5967813), (24339, 5250371), (26657, 4793817), (29463, 4337263), (32611, 3918579), (56791, 2250159), (64239, 1989271), (68747, 1858827), (79971, 1597939), (97833, 1306193), (170373, 750053), (186599, 684831), (206241, 619609), (228277, 559797)]