27555633

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 49112448

約数和(自身を除く): 21556815

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 2113, 4347, 6339, 13041, 14791, 19017, 44373, 48599, 57051, 133119, 145797, 171153, 340193, 399357, 437391, 1020579, 1198071, 1312173, 3061737, 3936519, 9185211, 27555633]

約数ペア:

[(1, 27555633), (3, 9185211), (7, 3936519), (9, 3061737), (21, 1312173), (23, 1198071), (27, 1020579), (63, 437391), (69, 399357), (81, 340193), (161, 171153), (189, 145797), (207, 133119), (483, 57051), (567, 48599), (621, 44373), (1449, 19017), (1863, 14791), (2113, 13041), (4347, 6339)]