1217382831

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{96137}}^1$

素因数の和:96220

約数の個数: 32

約数和(自身を含む): 2091962880

約数和(自身を除く): 874580049

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 12663, 96137, 288411, 672959, 865233, 2018877, 2595699, 6056631, 6441179, 18169893, 19323537, 45088253, 57970611, 135264759, 173911833, 405794277, 1217382831]

約数ペア:

[(1, 1217382831), (3, 405794277), (7, 173911833), (9, 135264759), (21, 57970611), (27, 45088253), (63, 19323537), (67, 18169893), (189, 6441179), (201, 6056631), (469, 2595699), (603, 2018877), (1407, 865233), (1809, 672959), (4221, 288411), (12663, 96137)]