82905501

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 140083200

約数和(自身を除く): 57177699

約数列:

[1, 3, 7, 21, 23, 31, 49, 69, 93, 113, 147, 161, 217, 339, 343, 483, 651, 713, 791, 1029, 1127, 1519, 2139, 2373, 2599, 3381, 3503, 4557, 4991, 5537, 7797, 7889, 10509, 10633, 14973, 16611, 18193, 23667, 24521, 31899, 34937, 38759, 54579, 73563, 80569, 104811, 116277, 127351, 171647, 241707, 244559, 382053, 514941, 563983, 733677, 891457, 1201529, 1691949, 2674371, 3604587, 3947881, 11843643, 27635167, 82905501]

約数ペア:

[(1, 82905501), (3, 27635167), (7, 11843643), (21, 3947881), (23, 3604587), (31, 2674371), (49, 1691949), (69, 1201529), (93, 891457), (113, 733677), (147, 563983), (161, 514941), (217, 382053), (339, 244559), (343, 241707), (483, 171647), (651, 127351), (713, 116277), (791, 104811), (1029, 80569), (1127, 73563), (1519, 54579), (2139, 38759), (2373, 34937), (2599, 31899), (3381, 24521), (3503, 23667), (4557, 18193), (4991, 16611), (5537, 14973), (7797, 10633), (7889, 10509)]