260776153323

素因数分解:

$3^4\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{163151}}^1$

素因数の和:165989

約数の個数: 40

約数和(自身を含む): 445365803520

約数和(自身を除く): 184589650197

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2819, 8457, 19733, 25371, 59199, 76113, 163151, 177597, 228339, 489453, 532791, 1142057, 1468359, 1598373, 3426171, 4405077, 10278513, 13215231, 30835539, 92506617, 459922669, 1379768007, 3219458683, 4139304021, 9658376049, 12417912063, 28975128147, 37253736189, 86925384441, 260776153323]

約数ペア:

[(1, 260776153323), (3, 86925384441), (7, 37253736189), (9, 28975128147), (21, 12417912063), (27, 9658376049), (63, 4139304021), (81, 3219458683), (189, 1379768007), (567, 459922669), (2819, 92506617), (8457, 30835539), (19733, 13215231), (25371, 10278513), (59199, 4405077), (76113, 3426171), (163151, 1598373), (177597, 1468359), (228339, 1142057), (489453, 532791)]