6404463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 10890880

約数和(自身を除く): 4486417

約数列:

[1, 3, 9, 13, 19, 39, 43, 57, 67, 117, 129, 171, 201, 247, 387, 559, 603, 741, 817, 871, 1273, 1677, 2223, 2451, 2613, 2881, 3819, 5031, 7353, 7839, 8643, 10621, 11457, 16549, 25929, 31863, 37453, 49647, 54739, 95589, 112359, 148941, 164217, 337077, 492651, 711607, 2134821, 6404463]

約数ペア:

[(1, 6404463), (3, 2134821), (9, 711607), (13, 492651), (19, 337077), (39, 164217), (43, 148941), (57, 112359), (67, 95589), (117, 54739), (129, 49647), (171, 37453), (201, 31863), (247, 25929), (387, 16549), (559, 11457), (603, 10621), (741, 8643), (817, 7839), (871, 7353), (1273, 5031), (1677, 3819), (2223, 2881), (2451, 2613)]