152077821

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{10243}}^1$

素因数の和:10361

約数の個数: 24

約数和(自身を含む): 238234464

約数和(自身を除く): 86156643

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 10243, 14847, 30729, 71701, 215103, 501907, 1034543, 1505721, 3103629, 7241801, 21725403, 50692607, 152077821]

約数ペア:

[(1, 152077821), (3, 50692607), (7, 21725403), (21, 7241801), (49, 3103629), (101, 1505721), (147, 1034543), (303, 501907), (707, 215103), (2121, 71701), (4949, 30729), (10243, 14847)]