73415517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 118013952

約数和(自身を除く): 44598435

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 1567, 2037, 2231, 4701, 6693, 10969, 15617, 32907, 36041, 46851, 108123, 151999, 252287, 455997, 756861, 1063993, 3191979, 3495977, 10487931, 24471839, 73415517]

約数ペア:

[(1, 73415517), (3, 24471839), (7, 10487931), (21, 3495977), (23, 3191979), (69, 1063993), (97, 756861), (161, 455997), (291, 252287), (483, 151999), (679, 108123), (1567, 46851), (2037, 36041), (2231, 32907), (4701, 15617), (6693, 10969)]