201542103

素因数分解:

$3^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{3079}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 333132800

約数和(自身を除く): 131590697

約数列:

[1, 3, 7, 9, 21, 63, 1039, 3079, 3117, 7273, 9237, 9351, 21553, 21819, 27711, 64659, 65457, 193977, 3199081, 9597243, 22393567, 28791729, 67180701, 201542103]

約数ペア:

[(1, 201542103), (3, 67180701), (7, 28791729), (9, 22393567), (21, 9597243), (63, 3199081), (1039, 193977), (3079, 65457), (3117, 64659), (7273, 27711), (9237, 21819), (9351, 21553)]