100421139

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7544

約数の個数: 32

約数和(自身を含む): 168179200

約数和(自身を除く): 67758061

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 7507, 13377, 22521, 52549, 97591, 157647, 292773, 367843, 683137, 1103529, 2049411, 2574901, 4781959, 7724703, 14345877, 33473713, 100421139]

約数ペア:

[(1, 100421139), (3, 33473713), (7, 14345877), (13, 7724703), (21, 4781959), (39, 2574901), (49, 2049411), (91, 1103529), (147, 683137), (273, 367843), (343, 292773), (637, 157647), (1029, 97591), (1911, 52549), (4459, 22521), (7507, 13377)]