150904323

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 228372480

約数和(自身を除く): 77468157

約数列:

[1, 3, 9, 27, 71, 213, 223, 353, 639, 669, 1059, 1917, 2007, 3177, 6021, 9531, 15833, 25063, 47499, 75189, 78719, 142497, 225567, 236157, 427491, 676701, 708471, 2125413, 5589049, 16767147, 50301441, 150904323]

約数ペア:

[(1, 150904323), (3, 50301441), (9, 16767147), (27, 5589049), (71, 2125413), (213, 708471), (223, 676701), (353, 427491), (639, 236157), (669, 225567), (1059, 142497), (1917, 78719), (2007, 75189), (3177, 47499), (6021, 25063), (9531, 15833)]