151448979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 224421120

約数和(自身を除く): 72972141

約数列:

[1, 3, 11, 33, 137, 139, 241, 411, 417, 723, 1507, 1529, 2651, 4521, 4587, 7953, 19043, 33017, 33499, 57129, 99051, 100497, 209473, 363187, 368489, 628419, 1089561, 1105467, 4589363, 13768089, 50482993, 151448979]

約数ペア:

[(1, 151448979), (3, 50482993), (11, 13768089), (33, 4589363), (137, 1105467), (139, 1089561), (241, 628419), (411, 368489), (417, 363187), (723, 209473), (1507, 100497), (1529, 99051), (2651, 57129), (4521, 33499), (4587, 33017), (7953, 19043)]