40514229

素因数分解:

$3^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 70698240

約数和(自身を除く): 30184011

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 113, 147, 189, 271, 339, 441, 791, 813, 1017, 1323, 1897, 2373, 2439, 3051, 5537, 5691, 7119, 7317, 13279, 16611, 17073, 21357, 30623, 39837, 49833, 51219, 91869, 119511, 149499, 214361, 275607, 358533, 643083, 826821, 1500527, 1929249, 4501581, 5787747, 13504743, 40514229]

約数ペア:

[(1, 40514229), (3, 13504743), (7, 5787747), (9, 4501581), (21, 1929249), (27, 1500527), (49, 826821), (63, 643083), (113, 358533), (147, 275607), (189, 214361), (271, 149499), (339, 119511), (441, 91869), (791, 51219), (813, 49833), (1017, 39837), (1323, 30623), (1897, 21357), (2373, 17073), (2439, 16611), (3051, 13279), (5537, 7317), (5691, 7119)]