70456149

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 111820800

約数和(自身を除く): 41364651

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 141, 199, 243, 279, 423, 597, 837, 1269, 1457, 1791, 2511, 3807, 4371, 5373, 6169, 7533, 9353, 11421, 13113, 16119, 18507, 28059, 39339, 48357, 55521, 84177, 118017, 166563, 252531, 289943, 354051, 499689, 757593, 869829, 1499067, 2272779, 2609487, 7828461, 23485383, 70456149]

約数ペア:

[(1, 70456149), (3, 23485383), (9, 7828461), (27, 2609487), (31, 2272779), (47, 1499067), (81, 869829), (93, 757593), (141, 499689), (199, 354051), (243, 289943), (279, 252531), (423, 166563), (597, 118017), (837, 84177), (1269, 55521), (1457, 48357), (1791, 39339), (2511, 28059), (3807, 18507), (4371, 16119), (5373, 13113), (6169, 11421), (7533, 9353)]