115988901

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 187392000

約数和(自身を除く): 71403099

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 399, 447, 1043, 1951, 2831, 3129, 5853, 8493, 13657, 19817, 37069, 40971, 59451, 111207, 259483, 290699, 778449, 872097, 2034893, 5523281, 6104679, 16569843, 38662967, 115988901]

約数ペア:

[(1, 115988901), (3, 38662967), (7, 16569843), (19, 6104679), (21, 5523281), (57, 2034893), (133, 872097), (149, 778449), (399, 290699), (447, 259483), (1043, 111207), (1951, 59451), (2831, 40971), (3129, 37069), (5853, 19817), (8493, 13657)]