165954789

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 326726400

約数和(自身を除く): 160771611

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 109, 117, 143, 169, 231, 273, 327, 429, 507, 693, 763, 819, 981, 1001, 1183, 1199, 1287, 1417, 1521, 1859, 2197, 2289, 3003, 3549, 3597, 4251, 5577, 6591, 6867, 8393, 9009, 9919, 10647, 10791, 12753, 13013, 15379, 15587, 16731, 18421, 19773, 24167, 25179, 29757, 39039, 46137, 46761, 55263, 72501, 75537, 89271, 109109, 117117, 128947, 138411, 140283, 165789, 169169, 202631, 217503, 239473, 327327, 386841, 507507, 607893, 718419, 981981, 1160523, 1418417, 1522521, 1676311, 1823679, 2155257, 2634203, 4255251, 5028933, 7902609, 12765753, 15086799, 18439421, 23707827, 55318263, 165954789]

約数ペア:

[(1, 165954789), (3, 55318263), (7, 23707827), (9, 18439421), (11, 15086799), (13, 12765753), (21, 7902609), (33, 5028933), (39, 4255251), (63, 2634203), (77, 2155257), (91, 1823679), (99, 1676311), (109, 1522521), (117, 1418417), (143, 1160523), (169, 981981), (231, 718419), (273, 607893), (327, 507507), (429, 386841), (507, 327327), (693, 239473), (763, 217503), (819, 202631), (981, 169169), (1001, 165789), (1183, 140283), (1199, 138411), (1287, 128947), (1417, 117117), (1521, 109109), (1859, 89271), (2197, 75537), (2289, 72501), (3003, 55263), (3549, 46761), (3597, 46137), (4251, 39039), (5577, 29757), (6591, 25179), (6867, 24167), (8393, 19773), (9009, 18421), (9919, 16731), (10647, 15587), (10791, 15379), (12753, 13013)]