149236317

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 238109760

約数和(自身を除く): 88873443

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 251, 361, 513, 549, 753, 1083, 1159, 1647, 2259, 3249, 3477, 4769, 6777, 9747, 10431, 14307, 15311, 22021, 31293, 42921, 45933, 66063, 90611, 128763, 137799, 198189, 271833, 290909, 413397, 594567, 815499, 872727, 2446497, 2618181, 5527271, 7854543, 16581813, 49745439, 149236317]

約数ペア:

[(1, 149236317), (3, 49745439), (9, 16581813), (19, 7854543), (27, 5527271), (57, 2618181), (61, 2446497), (171, 872727), (183, 815499), (251, 594567), (361, 413397), (513, 290909), (549, 271833), (753, 198189), (1083, 137799), (1159, 128763), (1647, 90611), (2259, 66063), (3249, 45933), (3477, 42921), (4769, 31293), (6777, 22021), (9747, 15311), (10431, 14307)]