7139829339

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 10826524800

約数和(自身を除く): 3686695461

約数列:

[1, 3, 9, 41, 67, 107, 123, 201, 321, 369, 603, 963, 2699, 2747, 4387, 7169, 8097, 8241, 13161, 21507, 24291, 24723, 39483, 64521, 110659, 180833, 288793, 293929, 331977, 542499, 866379, 881787, 995931, 1627497, 2599137, 2645361, 7414153, 11840513, 19349131, 22242459, 35521539, 58047393, 66727377, 106564617, 174142179, 793314371, 2379943113, 7139829339]

約数ペア:

[(1, 7139829339), (3, 2379943113), (9, 793314371), (41, 174142179), (67, 106564617), (107, 66727377), (123, 58047393), (201, 35521539), (321, 22242459), (369, 19349131), (603, 11840513), (963, 7414153), (2699, 2645361), (2747, 2599137), (4387, 1627497), (7169, 995931), (8097, 881787), (8241, 866379), (13161, 542499), (21507, 331977), (24291, 293929), (24723, 288793), (39483, 180833), (64521, 110659)]