112203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 200928

約数和(自身を除く): 88725

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 273, 411, 819, 959, 1233, 1781, 2877, 5343, 8631, 12467, 16029, 37401, 112203]

約数ペア:

[(1, 112203), (3, 37401), (7, 16029), (9, 12467), (13, 8631), (21, 5343), (39, 2877), (63, 1781), (91, 1233), (117, 959), (137, 819), (273, 411)]