148053231

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 229824000

約数和(自身を除く): 81770769

約数列:

[1, 3, 9, 23, 27, 69, 207, 419, 569, 621, 1257, 1707, 3771, 5121, 9637, 11313, 13087, 15363, 28911, 39261, 86733, 117783, 238411, 260199, 353349, 715233, 2145699, 5483453, 6437097, 16450359, 49351077, 148053231]

約数ペア:

[(1, 148053231), (3, 49351077), (9, 16450359), (23, 6437097), (27, 5483453), (69, 2145699), (207, 715233), (419, 353349), (569, 260199), (621, 238411), (1257, 117783), (1707, 86733), (3771, 39261), (5121, 28911), (9637, 15363), (11313, 13087)]