216678409167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2917}}^1\times {\mathrm{28493}}^1$

素因数の和:31503

約数の個数: 32

約数和(自身を含む): 319278689280

約数和(自身を除く): 102600280113

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 2917, 8751, 28493, 32087, 85479, 96261, 230443, 313423, 691329, 940269, 2250947, 2534873, 6752841, 7604619, 24760417, 74281251, 83114081, 249342243, 914254891, 2742764673, 6566012399, 19698037197, 72226136389, 216678409167]

約数ペア:

[(1, 216678409167), (3, 72226136389), (11, 19698037197), (33, 6566012399), (79, 2742764673), (237, 914254891), (869, 249342243), (2607, 83114081), (2917, 74281251), (8751, 24760417), (28493, 7604619), (32087, 6752841), (85479, 2534873), (96261, 2250947), (230443, 940269), (313423, 691329)]