77545797

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 45457083

約数列:

[1, 3, 7, 21, 29, 87, 203, 223, 571, 609, 669, 1561, 1713, 3997, 4683, 6467, 11991, 16559, 19401, 45269, 49677, 115913, 127333, 135807, 347739, 381999, 891331, 2673993, 3692657, 11077971, 25848599, 77545797]

約数ペア:

[(1, 77545797), (3, 25848599), (7, 11077971), (21, 3692657), (29, 2673993), (87, 891331), (203, 381999), (223, 347739), (571, 135807), (609, 127333), (669, 115913), (1561, 49677), (1713, 45269), (3997, 19401), (4683, 16559), (6467, 11991)]