153795213

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 272482560

約数和(自身を除く): 118687347

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 61, 99, 117, 143, 183, 297, 351, 429, 549, 653, 671, 793, 1287, 1647, 1959, 2013, 2379, 3861, 5877, 6039, 7137, 7183, 8489, 8723, 17631, 18117, 21411, 21549, 25467, 26169, 39833, 64647, 76401, 78507, 93379, 119499, 193941, 229203, 235521, 280137, 358497, 438163, 517829, 840411, 1075491, 1314489, 1553487, 2521233, 3943467, 4660461, 5696119, 11830401, 13981383, 17088357, 51265071, 153795213]

約数ペア:

[(1, 153795213), (3, 51265071), (9, 17088357), (11, 13981383), (13, 11830401), (27, 5696119), (33, 4660461), (39, 3943467), (61, 2521233), (99, 1553487), (117, 1314489), (143, 1075491), (183, 840411), (297, 517829), (351, 438163), (429, 358497), (549, 280137), (653, 235521), (671, 229203), (793, 193941), (1287, 119499), (1647, 93379), (1959, 78507), (2013, 76401), (2379, 64647), (3861, 39833), (5877, 26169), (6039, 25467), (7137, 21549), (7183, 21411), (8489, 18117), (8723, 17631)]