64108337553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{4423}}^1$

素因数の和:4595

約数の個数: 72

約数和(自身を含む): 103644445632

約数和(自身を除く): 39536108079

約数列:

[1, 3, 9, 13, 39, 43, 67, 117, 129, 201, 387, 559, 603, 871, 1677, 1849, 2613, 2881, 4423, 5031, 5547, 7839, 8643, 13269, 16641, 24037, 25929, 37453, 39807, 57499, 72111, 112359, 123883, 172497, 190189, 216333, 296341, 337077, 371649, 517491, 570567, 889023, 1114947, 1610479, 1711701, 2472457, 2667069, 3852433, 4831437, 7417371, 8178127, 11557299, 12742663, 14494311, 22252113, 24534381, 34671897, 38227989, 73603143, 106315651, 114683967, 165654619, 318946953, 496963857, 547934509, 956840859, 1490891571, 1643803527, 4931410581, 7123148617, 21369445851, 64108337553]

約数ペア:

[(1, 64108337553), (3, 21369445851), (9, 7123148617), (13, 4931410581), (39, 1643803527), (43, 1490891571), (67, 956840859), (117, 547934509), (129, 496963857), (201, 318946953), (387, 165654619), (559, 114683967), (603, 106315651), (871, 73603143), (1677, 38227989), (1849, 34671897), (2613, 24534381), (2881, 22252113), (4423, 14494311), (5031, 12742663), (5547, 11557299), (7839, 8178127), (8643, 7417371), (13269, 4831437), (16641, 3852433), (24037, 2667069), (25929, 2472457), (37453, 1711701), (39807, 1610479), (57499, 1114947), (72111, 889023), (112359, 570567), (123883, 517491), (172497, 371649), (190189, 337077), (216333, 296341)]