103555149

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 149040000

約数和(自身を除く): 45484851

約数列:

[1, 3, 19, 57, 89, 137, 149, 267, 411, 447, 1691, 2603, 2831, 5073, 7809, 8493, 12193, 13261, 20413, 36579, 39783, 61239, 231667, 251959, 387847, 695001, 755877, 1163541, 1816757, 5450271, 34518383, 103555149]

約数ペア:

[(1, 103555149), (3, 34518383), (19, 5450271), (57, 1816757), (89, 1163541), (137, 755877), (149, 695001), (267, 387847), (411, 251959), (447, 231667), (1691, 61239), (2603, 39783), (2831, 36579), (5073, 20413), (7809, 13261), (8493, 12193)]