135777486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42457}}^1$

素因数の和:42516

約数の個数: 32

約数和(自身を含む): 299583648

約数和(自身を除く): 163806162

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 42457, 84914, 127371, 254742, 551941, 1103882, 1655823, 1740737, 3311646, 3481474, 5222211, 10444422, 22629581, 45259162, 67888743, 135777486]

約数ペア:

[(1, 135777486), (2, 67888743), (3, 45259162), (6, 22629581), (13, 10444422), (26, 5222211), (39, 3481474), (41, 3311646), (78, 1740737), (82, 1655823), (123, 1103882), (246, 551941), (533, 254742), (1066, 127371), (1599, 84914), (3198, 42457)]