40513473

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 80640000

約数和(自身を除く): 40126527

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, 1499, 2079, 2457, 3003, 3861, 4497, 9009, 10493, 13491, 16489, 19487, 27027, 31479, 40473, 49467, 58461, 94437, 115423, 136409, 148401, 175383, 214357, 283311, 346269, 409227, 445203, 526149, 643071, 1038807, 1227681, 1500499, 1929213, 3116421, 3683043, 4501497, 5787639, 13504491, 40513473]

約数ペア:

[(1, 40513473), (3, 13504491), (7, 5787639), (9, 4501497), (11, 3683043), (13, 3116421), (21, 1929213), (27, 1500499), (33, 1227681), (39, 1038807), (63, 643071), (77, 526149), (91, 445203), (99, 409227), (117, 346269), (143, 283311), (189, 214357), (231, 175383), (273, 148401), (297, 136409), (351, 115423), (429, 94437), (693, 58461), (819, 49467), (1001, 40473), (1287, 31479), (1499, 27027), (2079, 19487), (2457, 16489), (3003, 13491), (3861, 10493), (4497, 9009)]