72499691523

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1\times {\mathrm{36691}}^1$

素因数の和:40815

約数の個数: 32

約数和(自身を含む): 115310333952

約数和(自身を除く): 42810642429

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4091, 12273, 28637, 36691, 85911, 94093, 110073, 256837, 282279, 658651, 770511, 843893, 1975953, 2531679, 5907251, 17721753, 150102881, 450308643, 1050720167, 3152160501, 3452366263, 10357098789, 24166563841, 72499691523]

約数ペア:

[(1, 72499691523), (3, 24166563841), (7, 10357098789), (21, 3452366263), (23, 3152160501), (69, 1050720167), (161, 450308643), (483, 150102881), (4091, 17721753), (12273, 5907251), (28637, 2531679), (36691, 1975953), (85911, 843893), (94093, 770511), (110073, 658651), (256837, 282279)]