156931208649

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{397}}^1\times {\mathrm{9403}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 237053474112

約数和(自身を除く): 80122265463

約数列:

[1, 3, 9, 27, 81, 173, 243, 397, 519, 1191, 1557, 3573, 4671, 9403, 10719, 14013, 28209, 32157, 42039, 68681, 84627, 96471, 206043, 253881, 618129, 761643, 1626719, 1854387, 2284929, 3732991, 4880157, 5563161, 11198973, 14640471, 16689483, 33596919, 43921413, 100790757, 131764239, 302372271, 395292717, 645807443, 907116813, 1937422329, 5812266987, 17436800961, 52310402883, 156931208649]

約数ペア:

[(1, 156931208649), (3, 52310402883), (9, 17436800961), (27, 5812266987), (81, 1937422329), (173, 907116813), (243, 645807443), (397, 395292717), (519, 302372271), (1191, 131764239), (1557, 100790757), (3573, 43921413), (4671, 33596919), (9403, 16689483), (10719, 14640471), (14013, 11198973), (28209, 5563161), (32157, 4880157), (42039, 3732991), (68681, 2284929), (84627, 1854387), (96471, 1626719), (206043, 761643), (253881, 618129)]