40116573

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 72253440

約数和(自身を除く): 32136867

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 63, 93, 123, 167, 189, 217, 279, 287, 369, 501, 651, 837, 861, 1107, 1169, 1271, 1503, 1953, 2583, 3507, 3813, 4509, 5177, 5859, 6847, 7749, 8897, 10521, 11439, 15531, 20541, 26691, 31563, 34317, 36239, 46593, 47929, 61623, 80073, 108717, 139779, 143787, 184869, 212257, 240219, 326151, 431361, 636771, 978453, 1294083, 1485799, 1910313, 4457397, 5730939, 13372191, 40116573]

約数ペア:

[(1, 40116573), (3, 13372191), (7, 5730939), (9, 4457397), (21, 1910313), (27, 1485799), (31, 1294083), (41, 978453), (63, 636771), (93, 431361), (123, 326151), (167, 240219), (189, 212257), (217, 184869), (279, 143787), (287, 139779), (369, 108717), (501, 80073), (651, 61623), (837, 47929), (861, 46593), (1107, 36239), (1169, 34317), (1271, 31563), (1503, 26691), (1953, 20541), (2583, 15531), (3507, 11439), (3813, 10521), (4509, 8897), (5177, 7749), (5859, 6847)]