72431763

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 103334400

約数和(自身を除く): 30902637

約数列:

[1, 3, 29, 59, 87, 103, 137, 177, 309, 411, 1711, 2987, 3973, 5133, 6077, 8083, 8961, 11919, 14111, 18231, 24249, 42333, 176233, 234407, 409219, 528699, 703221, 832549, 1227657, 2497647, 24143921, 72431763]

約数ペア:

[(1, 72431763), (3, 24143921), (29, 2497647), (59, 1227657), (87, 832549), (103, 703221), (137, 528699), (177, 409219), (309, 234407), (411, 176233), (1711, 42333), (2987, 24249), (3973, 18231), (5133, 14111), (6077, 11919), (8083, 8961)]