7966887867

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{242059}}^1$

素因数の和:242144

約数の個数: 32

約数和(自身を含む): 12548390400

約数和(自身を除く): 4581502533

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 3657, 10971, 32913, 242059, 726177, 2178531, 5567357, 6535593, 12829127, 16702071, 38487381, 50106213, 115462143, 150318639, 295069921, 346386429, 885209763, 2655629289, 7966887867]

約数ペア:

[(1, 7966887867), (3, 2655629289), (9, 885209763), (23, 346386429), (27, 295069921), (53, 150318639), (69, 115462143), (159, 50106213), (207, 38487381), (477, 16702071), (621, 12829127), (1219, 6535593), (1431, 5567357), (3657, 2178531), (10971, 726177), (32913, 242059)]