15676441191

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{4457}}^1$

素因数の和:4893

約数の個数: 40

約数和(自身を含む): 23652400464

約数和(自身を除く): 7975959273

約数列:

[1, 3, 9, 27, 81, 173, 251, 519, 753, 1557, 2259, 4457, 4671, 6777, 13371, 14013, 20331, 40113, 43423, 120339, 130269, 361017, 390807, 771061, 1118707, 1172421, 2313183, 3356121, 3517263, 6939549, 10068363, 20818647, 30205089, 62455941, 90615267, 193536311, 580608933, 1741826799, 5225480397, 15676441191]

約数ペア:

[(1, 15676441191), (3, 5225480397), (9, 1741826799), (27, 580608933), (81, 193536311), (173, 90615267), (251, 62455941), (519, 30205089), (753, 20818647), (1557, 10068363), (2259, 6939549), (4457, 3517263), (4671, 3356121), (6777, 2313183), (13371, 1172421), (14013, 1118707), (20331, 771061), (40113, 390807), (43423, 361017), (120339, 130269)]