131570604891

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{9817}}^1$

素因数の和:10273

約数の個数: 72

約数和(自身を含む): 216197700992

約数和(自身を除く): 84627096101

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 397, 1023, 1089, 1191, 3069, 3573, 3751, 4367, 9817, 11253, 12307, 13101, 29451, 33759, 36921, 39303, 48037, 88353, 107987, 110763, 135377, 144111, 304327, 323961, 406131, 432333, 912981, 971883, 1187857, 1218393, 1489147, 2738943, 3347597, 3563571, 3897349, 4467441, 10042791, 10690713, 11692047, 13402323, 30128373, 35076141, 36823567, 42870839, 110470701, 120817819, 128612517, 331412103, 362453457, 385837551, 471579229, 1087360371, 1328996009, 1414737687, 3986988027, 4244213061, 11960964081, 14618956099, 43856868297, 131570604891]

約数ペア:

[(1, 131570604891), (3, 43856868297), (9, 14618956099), (11, 11960964081), (31, 4244213061), (33, 3986988027), (93, 1414737687), (99, 1328996009), (121, 1087360371), (279, 471579229), (341, 385837551), (363, 362453457), (397, 331412103), (1023, 128612517), (1089, 120817819), (1191, 110470701), (3069, 42870839), (3573, 36823567), (3751, 35076141), (4367, 30128373), (9817, 13402323), (11253, 11692047), (12307, 10690713), (13101, 10042791), (29451, 4467441), (33759, 3897349), (36921, 3563571), (39303, 3347597), (48037, 2738943), (88353, 1489147), (107987, 1218393), (110763, 1187857), (135377, 971883), (144111, 912981), (304327, 432333), (323961, 406131)]