223899363

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 350803200

約数和(自身を除く): 126903837

約数列:

[1, 3, 9, 19, 27, 57, 171, 241, 513, 723, 1811, 2169, 4579, 5433, 6507, 13737, 16299, 34409, 41211, 48897, 103227, 123633, 309681, 436451, 929043, 1309353, 3928059, 8292569, 11784177, 24877707, 74633121, 223899363]

約数ペア:

[(1, 223899363), (3, 74633121), (9, 24877707), (19, 11784177), (27, 8292569), (57, 3928059), (171, 1309353), (241, 929043), (513, 436451), (723, 309681), (1811, 123633), (2169, 103227), (4579, 48897), (5433, 41211), (6507, 34409), (13737, 16299)]