71376279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 106874880

約数和(自身を除く): 35498601

約数列:

[1, 3, 13, 29, 39, 87, 223, 283, 377, 669, 849, 1131, 2899, 3679, 6467, 8207, 8697, 11037, 19401, 24621, 63109, 84071, 106691, 189327, 252213, 320073, 820417, 1830161, 2461251, 5490483, 23792093, 71376279]

約数ペア:

[(1, 71376279), (3, 23792093), (13, 5490483), (29, 2461251), (39, 1830161), (87, 820417), (223, 320073), (283, 252213), (377, 189327), (669, 106691), (849, 84071), (1131, 63109), (2899, 24621), (3679, 19401), (6467, 11037), (8207, 8697)]