156970264437

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3301}}^1\times {\mathrm{4363}}^1$

素因数の和:7850

約数の個数: 48

約数和(自身を含む): 260762057088

約数和(自身を除く): 103791792651

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3301, 3633, 4363, 9903, 10899, 13089, 23107, 29709, 30541, 39267, 69321, 91623, 207963, 274869, 571073, 754799, 1713219, 2264397, 3997511, 5139657, 5283593, 6793191, 11992533, 14402263, 15850779, 35977599, 43206789, 47552337, 100815841, 129620367, 302447523, 907342569, 2491591499, 7474774497, 17441140493, 22424323491, 52323421479, 156970264437]

約数ペア:

[(1, 156970264437), (3, 52323421479), (7, 22424323491), (9, 17441140493), (21, 7474774497), (63, 2491591499), (173, 907342569), (519, 302447523), (1211, 129620367), (1557, 100815841), (3301, 47552337), (3633, 43206789), (4363, 35977599), (9903, 15850779), (10899, 14402263), (13089, 11992533), (23107, 6793191), (29709, 5283593), (30541, 5139657), (39267, 3997511), (69321, 2264397), (91623, 1713219), (207963, 754799), (274869, 571073)]