70743561

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 42613239

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 983, 1043, 2949, 3129, 3427, 6881, 10281, 20643, 22609, 23989, 67827, 71967, 146467, 158263, 439401, 474789, 1025269, 3075807, 3368741, 10106223, 23581187, 70743561]

約数ペア:

[(1, 70743561), (3, 23581187), (7, 10106223), (21, 3368741), (23, 3075807), (69, 1025269), (149, 474789), (161, 439401), (447, 158263), (483, 146467), (983, 71967), (1043, 67827), (2949, 23989), (3129, 22609), (3427, 20643), (6881, 10281)]