156726257727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{234281}}^1$

素因数の和:235323

約数の個数: 32

約数和(自身を含む): 238517818560

約数和(自身を除く): 81791560833

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1009, 3027, 13117, 17153, 39351, 51459, 222989, 234281, 668967, 702843, 3045653, 3982777, 9136959, 11948331, 51776101, 155328303, 236389529, 709168587, 3073063877, 4018621993, 9219191631, 12055865979, 52242085909, 156726257727]

約数ペア:

[(1, 156726257727), (3, 52242085909), (13, 12055865979), (17, 9219191631), (39, 4018621993), (51, 3073063877), (221, 709168587), (663, 236389529), (1009, 155328303), (3027, 51776101), (13117, 11948331), (17153, 9136959), (39351, 3982777), (51459, 3045653), (222989, 702843), (234281, 668967)]