70528227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 117878784

約数和(自身を除く): 47350557

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1447, 1477, 2321, 4341, 4431, 6963, 10129, 15917, 16247, 30387, 47751, 48741, 111419, 305317, 334257, 915951, 2137219, 3358487, 6411657, 10075461, 23509409, 70528227]

約数ペア:

[(1, 70528227), (3, 23509409), (7, 10075461), (11, 6411657), (21, 3358487), (33, 2137219), (77, 915951), (211, 334257), (231, 305317), (633, 111419), (1447, 48741), (1477, 47751), (2321, 30387), (4341, 16247), (4431, 15917), (6963, 10129)]