2109777537

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5099}}^1$

素因数の和:5206

約数の個数: 64

約数和(自身を含む): 3642624000

約数和(自身を除く): 1532846463

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 61, 119, 133, 183, 323, 357, 399, 427, 969, 1037, 1159, 1281, 2261, 3111, 3477, 5099, 6783, 7259, 8113, 15297, 19703, 21777, 24339, 35693, 59109, 86683, 96881, 107079, 137921, 260049, 290643, 311039, 413763, 606781, 678167, 933117, 1646977, 1820343, 2034501, 2177273, 4940931, 5287663, 5909741, 6531819, 11528839, 15862989, 17729223, 34586517, 37013641, 41368187, 100465597, 111040923, 124104561, 301396791, 703259179, 2109777537]

約数ペア:

[(1, 2109777537), (3, 703259179), (7, 301396791), (17, 124104561), (19, 111040923), (21, 100465597), (51, 41368187), (57, 37013641), (61, 34586517), (119, 17729223), (133, 15862989), (183, 11528839), (323, 6531819), (357, 5909741), (399, 5287663), (427, 4940931), (969, 2177273), (1037, 2034501), (1159, 1820343), (1281, 1646977), (2261, 933117), (3111, 678167), (3477, 606781), (5099, 413763), (6783, 311039), (7259, 290643), (8113, 260049), (15297, 137921), (19703, 107079), (21777, 96881), (24339, 86683), (35693, 59109)]