88180197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 143800320

約数和(自身を除く): 55620123

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 3623, 8113, 10869, 24339, 25361, 68837, 76083, 206511, 221003, 481859, 663009, 1445577, 1547021, 4199057, 4641063, 12597171, 29393399, 88180197]

約数ペア:

[(1, 88180197), (3, 29393399), (7, 12597171), (19, 4641063), (21, 4199057), (57, 1547021), (61, 1445577), (133, 663009), (183, 481859), (399, 221003), (427, 206511), (1159, 76083), (1281, 68837), (3477, 25361), (3623, 24339), (8113, 10869)]