123321159

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1032

約数の個数: 36

約数和(自身を含む): 195268320

約数和(自身を除く): 71947161

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 267, 507, 801, 911, 1157, 1521, 2733, 3471, 8199, 10413, 11843, 15041, 35529, 45123, 81079, 106587, 135369, 153959, 243237, 461877, 729711, 1054027, 1385631, 3162081, 9486243, 13702351, 41107053, 123321159]

約数ペア:

[(1, 123321159), (3, 41107053), (9, 13702351), (13, 9486243), (39, 3162081), (89, 1385631), (117, 1054027), (169, 729711), (267, 461877), (507, 243237), (801, 153959), (911, 135369), (1157, 106587), (1521, 81079), (2733, 45123), (3471, 35529), (8199, 15041), (10413, 11843)]