70325019

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 107815968

約数和(自身を除く): 37490949

約数列:

[1, 3, 9, 31, 47, 93, 141, 173, 279, 423, 519, 961, 1457, 1557, 2883, 4371, 5363, 8131, 8649, 13113, 16089, 24393, 45167, 48267, 73179, 135501, 166253, 252061, 406503, 498759, 756183, 1496277, 2268549, 7813891, 23441673, 70325019]

約数ペア:

[(1, 70325019), (3, 23441673), (9, 7813891), (31, 2268549), (47, 1496277), (93, 756183), (141, 498759), (173, 406503), (279, 252061), (423, 166253), (519, 135501), (961, 73179), (1457, 48267), (1557, 45167), (2883, 24393), (4371, 16089), (5363, 13113), (8131, 8649)]