89601369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 141001728

約数和(自身を除く): 51400359

約数列:

[1, 3, 11, 13, 33, 39, 143, 331, 429, 631, 993, 1893, 3641, 4303, 6941, 8203, 10923, 12909, 20823, 24609, 47333, 90233, 141999, 208861, 270699, 626583, 2297471, 2715193, 6892413, 8145579, 29867123, 89601369]

約数ペア:

[(1, 89601369), (3, 29867123), (11, 8145579), (13, 6892413), (33, 2715193), (39, 2297471), (143, 626583), (331, 270699), (429, 208861), (631, 141999), (993, 90233), (1893, 47333), (3641, 24609), (4303, 20823), (6941, 12909), (8203, 10923)]