156969823941

素因数分解:

$3^4\times 7^1\times {\mathrm{5209}}^1\times {\mathrm{53147}}^1$

素因数の和:58375

約数の個数: 40

約数和(自身を含む): 268040245440

約数和(自身を除く): 111070421499

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5209, 15627, 36463, 46881, 53147, 109389, 140643, 159441, 328167, 372029, 421929, 478323, 984501, 1116087, 1434969, 2953503, 3348261, 4304907, 10044783, 30134349, 276842723, 830528169, 1937899061, 2491584507, 5813697183, 7474753521, 17441091549, 22424260563, 52323274647, 156969823941]

約数ペア:

[(1, 156969823941), (3, 52323274647), (7, 22424260563), (9, 17441091549), (21, 7474753521), (27, 5813697183), (63, 2491584507), (81, 1937899061), (189, 830528169), (567, 276842723), (5209, 30134349), (15627, 10044783), (36463, 4304907), (46881, 3348261), (53147, 2953503), (109389, 1434969), (140643, 1116087), (159441, 984501), (328167, 478323), (372029, 421929)]