156945789

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5847

約数の個数: 64

約数和(自身を含む): 312238080

約数和(自身を除く): 155292291

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 3003, 3861, 5807, 9009, 17421, 27027, 40649, 52263, 63877, 75491, 121947, 156789, 191631, 226473, 365841, 447139, 528437, 574893, 679419, 830401, 1097523, 1341417, 1585311, 1724679, 2038257, 2491203, 4024251, 4755933, 5812807, 7473609, 12072753, 14267799, 17438421, 22420827, 52315263, 156945789]

約数ペア:

[(1, 156945789), (3, 52315263), (7, 22420827), (9, 17438421), (11, 14267799), (13, 12072753), (21, 7473609), (27, 5812807), (33, 4755933), (39, 4024251), (63, 2491203), (77, 2038257), (91, 1724679), (99, 1585311), (117, 1341417), (143, 1097523), (189, 830401), (231, 679419), (273, 574893), (297, 528437), (351, 447139), (429, 365841), (693, 226473), (819, 191631), (1001, 156789), (1287, 121947), (2079, 75491), (2457, 63877), (3003, 52263), (3861, 40649), (5807, 27027), (9009, 17421)]