724992039

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3853}}^1$

素因数の和:3989

約数の個数: 40

約数和(自身を含む): 1141585632

約数和(自身を除く): 416593593

約数列:

[1, 3, 9, 23, 27, 69, 81, 101, 207, 303, 621, 909, 1863, 2323, 2727, 3853, 6969, 8181, 11559, 20907, 34677, 62721, 88619, 104031, 188163, 265857, 312093, 389153, 797571, 1167459, 2392713, 3502377, 7178139, 8950519, 10507131, 26851557, 31521393, 80554671, 241664013, 724992039]

約数ペア:

[(1, 724992039), (3, 241664013), (9, 80554671), (23, 31521393), (27, 26851557), (69, 10507131), (81, 8950519), (101, 7178139), (207, 3502377), (303, 2392713), (621, 1167459), (909, 797571), (1863, 389153), (2323, 312093), (2727, 265857), (3853, 188163), (6969, 104031), (8181, 88619), (11559, 62721), (20907, 34677)]