156977209233

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{290471}}^1$

素因数の和:290670

約数の個数: 48

約数和(自身を含む): 253756339200

約数和(自身を除く): 96779129967

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 149, 279, 403, 447, 1209, 1341, 1937, 3627, 4619, 5811, 13857, 17433, 41571, 60047, 180141, 290471, 540423, 871413, 2614239, 3776123, 9004601, 11328369, 27013803, 33985107, 43280179, 81041409, 117059813, 129840537, 351179439, 389521611, 562642327, 1053538317, 1341685549, 1687926981, 4025056647, 5063780943, 12075169941, 17441912137, 52325736411, 156977209233]

約数ペア:

[(1, 156977209233), (3, 52325736411), (9, 17441912137), (13, 12075169941), (31, 5063780943), (39, 4025056647), (93, 1687926981), (117, 1341685549), (149, 1053538317), (279, 562642327), (403, 389521611), (447, 351179439), (1209, 129840537), (1341, 117059813), (1937, 81041409), (3627, 43280179), (4619, 33985107), (5811, 27013803), (13857, 11328369), (17433, 9004601), (41571, 3776123), (60047, 2614239), (180141, 871413), (290471, 540423)]