71433201

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 116875008

約数和(自身を除く): 45441807

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 2741, 3723, 8223, 8687, 19187, 26061, 46597, 57561, 139791, 200093, 326179, 600279, 978537, 1400651, 3401581, 4201953, 10204743, 23811067, 71433201]

約数ペア:

[(1, 71433201), (3, 23811067), (7, 10204743), (17, 4201953), (21, 3401581), (51, 1400651), (73, 978537), (119, 600279), (219, 326179), (357, 200093), (511, 139791), (1241, 57561), (1533, 46597), (2741, 26061), (3723, 19187), (8223, 8687)]