130681677

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 216691200

約数和(自身を除く): 86009523

約数列:

[1, 3, 7, 19, 21, 49, 57, 71, 133, 147, 213, 399, 497, 659, 931, 1349, 1491, 1977, 2793, 3479, 4047, 4613, 9443, 10437, 12521, 13839, 28329, 32291, 37563, 46789, 66101, 87647, 96873, 140367, 198303, 262941, 327523, 613529, 888991, 982569, 1840587, 2292661, 2666973, 6222937, 6877983, 18668811, 43560559, 130681677]

約数ペア:

[(1, 130681677), (3, 43560559), (7, 18668811), (19, 6877983), (21, 6222937), (49, 2666973), (57, 2292661), (71, 1840587), (133, 982569), (147, 888991), (213, 613529), (399, 327523), (497, 262941), (659, 198303), (931, 140367), (1349, 96873), (1491, 87647), (1977, 66101), (2793, 46789), (3479, 37563), (4047, 32291), (4613, 28329), (9443, 13839), (10437, 12521)]