77762517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 46929963

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 917, 1229, 2751, 3013, 3687, 8603, 9039, 21091, 25809, 28267, 63273, 84801, 160999, 197869, 482997, 593607, 1126993, 3380979, 3702977, 11108931, 25920839, 77762517]

約数ペア:

[(1, 77762517), (3, 25920839), (7, 11108931), (21, 3702977), (23, 3380979), (69, 1126993), (131, 593607), (161, 482997), (393, 197869), (483, 160999), (917, 84801), (1229, 63273), (2751, 28267), (3013, 25809), (3687, 21091), (8603, 9039)]