156974263227

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1627}}^1\times {\mathrm{25343}}^1$

素因数の和:27029

約数の個数: 40

約数和(自身を含む): 239638265856

約数和(自身を除く): 82664002629

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1627, 3807, 4881, 14643, 25343, 43929, 76029, 76469, 131787, 228087, 229407, 684261, 688221, 1191121, 2052783, 2064663, 3573363, 6193989, 10720089, 32160267, 41233061, 96480801, 123699183, 371097549, 1113292647, 1937953867, 3339877941, 5813861601, 17441584803, 52324754409, 156974263227]

約数ペア:

[(1, 156974263227), (3, 52324754409), (9, 17441584803), (27, 5813861601), (47, 3339877941), (81, 1937953867), (141, 1113292647), (423, 371097549), (1269, 123699183), (1627, 96480801), (3807, 41233061), (4881, 32160267), (14643, 10720089), (25343, 6193989), (43929, 3573363), (76029, 2064663), (76469, 2052783), (131787, 1191121), (228087, 688221), (229407, 684261)]