488551041

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 833126400

約数和(自身を除く): 344575359

約数列:

[1, 3, 9, 11, 27, 31, 33, 47, 93, 99, 141, 279, 297, 341, 423, 517, 837, 1023, 1129, 1269, 1457, 1551, 3069, 3387, 4371, 4653, 9207, 10161, 12419, 13113, 13959, 16027, 30483, 34999, 37257, 39339, 48081, 53063, 104997, 111771, 144243, 159189, 314991, 335313, 384989, 432729, 477567, 583693, 944973, 1154967, 1432701, 1644953, 1751079, 3464901, 4934859, 5253237, 10394703, 14804577, 15759711, 18094483, 44413731, 54283449, 162850347, 488551041]

約数ペア:

[(1, 488551041), (3, 162850347), (9, 54283449), (11, 44413731), (27, 18094483), (31, 15759711), (33, 14804577), (47, 10394703), (93, 5253237), (99, 4934859), (141, 3464901), (279, 1751079), (297, 1644953), (341, 1432701), (423, 1154967), (517, 944973), (837, 583693), (1023, 477567), (1129, 432729), (1269, 384989), (1457, 335313), (1551, 314991), (3069, 159189), (3387, 144243), (4371, 111771), (4653, 104997), (9207, 53063), (10161, 48081), (12419, 39339), (13113, 37257), (13959, 34999), (16027, 30483)]