79143561

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 136604160

約数和(自身を除く): 57460599

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 1439, 2037, 2619, 4317, 6111, 7857, 10073, 12951, 18333, 30219, 38853, 54999, 90657, 116559, 139583, 271971, 418749, 815913, 977081, 1256247, 2931243, 3768741, 8793729, 11306223, 26381187, 79143561]

約数ペア:

[(1, 79143561), (3, 26381187), (7, 11306223), (9, 8793729), (21, 3768741), (27, 2931243), (63, 1256247), (81, 977081), (97, 815913), (189, 418749), (291, 271971), (567, 139583), (679, 116559), (873, 90657), (1439, 54999), (2037, 38853), (2619, 30219), (4317, 18333), (6111, 12951), (7857, 10073)]