7982469

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 60

約数和(自身を含む): 14264448

約数和(自身を除く): 6281979

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 81, 93, 99, 153, 187, 279, 289, 297, 341, 459, 527, 561, 837, 867, 891, 1023, 1377, 1581, 1683, 2511, 2601, 3069, 3179, 4743, 5049, 5797, 7803, 8959, 9207, 9537, 14229, 15147, 17391, 23409, 26877, 27621, 28611, 42687, 52173, 80631, 85833, 98549, 156519, 241893, 257499, 295647, 469557, 725679, 886941, 2660823, 7982469]

約数ペア:

[(1, 7982469), (3, 2660823), (9, 886941), (11, 725679), (17, 469557), (27, 295647), (31, 257499), (33, 241893), (51, 156519), (81, 98549), (93, 85833), (99, 80631), (153, 52173), (187, 42687), (279, 28611), (289, 27621), (297, 26877), (341, 23409), (459, 17391), (527, 15147), (561, 14229), (837, 9537), (867, 9207), (891, 8959), (1023, 7803), (1377, 5797), (1581, 5049), (1683, 4743), (2511, 3179), (2601, 3069)]