87942707649

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{23029}}^1$

素因数の和:23286

約数の個数: 48

約数和(自身を含む): 132785452800

約数和(自身を除く): 44842745151

約数列:

[1, 3, 9, 41, 79, 123, 131, 237, 369, 393, 711, 1179, 3239, 5371, 9717, 10349, 16113, 23029, 29151, 31047, 48339, 69087, 93141, 207261, 424309, 944189, 1272927, 1819291, 2832567, 3016799, 3818781, 5457873, 8497701, 9050397, 16373619, 27151191, 74590931, 123688759, 223772793, 238327121, 371066277, 671318379, 714981363, 1113198831, 2144944089, 9771411961, 29314235883, 87942707649]

約数ペア:

[(1, 87942707649), (3, 29314235883), (9, 9771411961), (41, 2144944089), (79, 1113198831), (123, 714981363), (131, 671318379), (237, 371066277), (369, 238327121), (393, 223772793), (711, 123688759), (1179, 74590931), (3239, 27151191), (5371, 16373619), (9717, 9050397), (10349, 8497701), (16113, 5457873), (23029, 3818781), (29151, 3016799), (31047, 2832567), (48339, 1819291), (69087, 1272927), (93141, 944189), (207261, 424309)]