313618041

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 546324480

約数和(自身を除く): 232706439

約数列:

[1, 3, 9, 11, 23, 27, 31, 33, 69, 93, 99, 207, 253, 279, 297, 341, 621, 713, 759, 837, 1023, 1481, 2139, 2277, 3069, 4443, 6417, 6831, 7843, 9207, 13329, 16291, 19251, 23529, 34063, 39987, 45911, 48873, 70587, 102189, 137733, 146619, 211761, 306567, 374693, 413199, 439857, 505021, 919701, 1055953, 1124079, 1239597, 1515063, 3167859, 3372237, 4545189, 9503577, 10116711, 11615483, 13635567, 28510731, 34846449, 104539347, 313618041]

約数ペア:

[(1, 313618041), (3, 104539347), (9, 34846449), (11, 28510731), (23, 13635567), (27, 11615483), (31, 10116711), (33, 9503577), (69, 4545189), (93, 3372237), (99, 3167859), (207, 1515063), (253, 1239597), (279, 1124079), (297, 1055953), (341, 919701), (621, 505021), (713, 439857), (759, 413199), (837, 374693), (1023, 306567), (1481, 211761), (2139, 146619), (2277, 137733), (3069, 102189), (4443, 70587), (6417, 48873), (6831, 45911), (7843, 39987), (9207, 34063), (13329, 23529), (16291, 19251)]