157057695879

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{6481}}^1$

素因数の和:7028

約数の個数: 64

約数和(自身を含む): 252333785088

約数和(自身を除く): 95276089209

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 383, 393, 483, 917, 1149, 2681, 2751, 3013, 6481, 8043, 8809, 9039, 19443, 21091, 26427, 45367, 50173, 61663, 63273, 136101, 149063, 150519, 184989, 351211, 447189, 849011, 1043441, 1053633, 1153979, 2482223, 2547033, 3130323, 3461937, 5943077, 7446669, 8077853, 17375561, 17829231, 19527253, 24233559, 52126683, 57091129, 58581759, 136690771, 171273387, 325171213, 399637903, 410072313, 975513639, 1198913709, 2276198491, 6828595473, 7478937899, 22436813697, 52352565293, 157057695879]

約数ペア:

[(1, 157057695879), (3, 52352565293), (7, 22436813697), (21, 7478937899), (23, 6828595473), (69, 2276198491), (131, 1198913709), (161, 975513639), (383, 410072313), (393, 399637903), (483, 325171213), (917, 171273387), (1149, 136690771), (2681, 58581759), (2751, 57091129), (3013, 52126683), (6481, 24233559), (8043, 19527253), (8809, 17829231), (9039, 17375561), (19443, 8077853), (21091, 7446669), (26427, 5943077), (45367, 3461937), (50173, 3130323), (61663, 2547033), (63273, 2482223), (136101, 1153979), (149063, 1053633), (150519, 1043441), (184989, 849011), (351211, 447189)]