71092623

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 52770417

約数列:

[1, 3, 7, 17, 19, 21, 47, 51, 57, 119, 133, 141, 223, 323, 329, 357, 399, 669, 799, 893, 969, 987, 1561, 2261, 2397, 2679, 3791, 4237, 4683, 5593, 6251, 6783, 10481, 11373, 12711, 15181, 16779, 18753, 26537, 29659, 31443, 45543, 72029, 73367, 79611, 88977, 106267, 178177, 199139, 216087, 220101, 318801, 504203, 534531, 597417, 1247239, 1393973, 1512609, 3385363, 3741717, 4181919, 10156089, 23697541, 71092623]

約数ペア:

[(1, 71092623), (3, 23697541), (7, 10156089), (17, 4181919), (19, 3741717), (21, 3385363), (47, 1512609), (51, 1393973), (57, 1247239), (119, 597417), (133, 534531), (141, 504203), (223, 318801), (323, 220101), (329, 216087), (357, 199139), (399, 178177), (669, 106267), (799, 88977), (893, 79611), (969, 73367), (987, 72029), (1561, 45543), (2261, 31443), (2397, 29659), (2679, 26537), (3791, 18753), (4237, 16779), (4683, 15181), (5593, 12711), (6251, 11373), (6783, 10481)]