133663647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 198499840

約数和(自身を除く): 64836193

約数列:

[1, 3, 13, 37, 39, 111, 211, 439, 481, 633, 1317, 1443, 2743, 5707, 7807, 8229, 16243, 17121, 23421, 48729, 92629, 101491, 211159, 277887, 304473, 633477, 1204177, 3427273, 3612531, 10281819, 44554549, 133663647]

約数ペア:

[(1, 133663647), (3, 44554549), (13, 10281819), (37, 3612531), (39, 3427273), (111, 1204177), (211, 633477), (439, 304473), (481, 277887), (633, 211159), (1317, 101491), (1443, 92629), (2743, 48729), (5707, 23421), (7807, 17121), (8229, 16243)]