157037128521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1\times {\mathrm{5683}}^1$

素因数の和:6630

約数の個数: 64

約数和(自身を含む): 260102750208

約数和(自身を除く): 103065621687

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 797, 889, 1651, 2391, 2667, 4953, 5579, 5683, 10361, 11557, 16737, 17049, 31083, 34671, 39781, 72527, 73879, 101219, 119343, 217581, 221637, 303657, 517153, 708533, 721741, 1315847, 1551459, 2125599, 2165223, 3947541, 4529351, 5052187, 9210929, 9382633, 13588053, 15156561, 27632787, 28147899, 31705457, 58881563, 65678431, 95116371, 176644689, 197035293, 412170941, 575227577, 1236512823, 1725682731, 4026593039, 7477958501, 12079779117, 22433875503, 52345709507, 157037128521]

約数ペア:

[(1, 157037128521), (3, 52345709507), (7, 22433875503), (13, 12079779117), (21, 7477958501), (39, 4026593039), (91, 1725682731), (127, 1236512823), (273, 575227577), (381, 412170941), (797, 197035293), (889, 176644689), (1651, 95116371), (2391, 65678431), (2667, 58881563), (4953, 31705457), (5579, 28147899), (5683, 27632787), (10361, 15156561), (11557, 13588053), (16737, 9382633), (17049, 9210929), (31083, 5052187), (34671, 4529351), (39781, 3947541), (72527, 2165223), (73879, 2125599), (101219, 1551459), (119343, 1315847), (217581, 721741), (221637, 708533), (303657, 517153)]