157213132731

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{45943}}^1$

素因数の和:46304

約数の個数: 48

約数和(自身を含む): 241737480192

約数和(自身を除く): 84524347461

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 271, 549, 813, 1403, 2439, 4209, 6233, 12627, 16531, 18699, 45943, 49593, 56097, 137829, 148779, 380213, 413487, 1056689, 1140639, 2802523, 3170067, 3421917, 8407569, 9510201, 12450553, 25222707, 37351659, 64458029, 112054977, 193374087, 286362719, 580122261, 759483733, 859088157, 2278451199, 2577264471, 6835353597, 17468125859, 52404377577, 157213132731]

約数ペア:

[(1, 157213132731), (3, 52404377577), (9, 17468125859), (23, 6835353597), (61, 2577264471), (69, 2278451199), (183, 859088157), (207, 759483733), (271, 580122261), (549, 286362719), (813, 193374087), (1403, 112054977), (2439, 64458029), (4209, 37351659), (6233, 25222707), (12627, 12450553), (16531, 9510201), (18699, 8407569), (45943, 3421917), (49593, 3170067), (56097, 2802523), (137829, 1140639), (148779, 1056689), (380213, 413487)]