520072506549

素因数分解:

$3^4\times {\mathrm{617}}^1\times {\mathrm{3049}}^1\times {\mathrm{3413}}^1$

素因数の和:7091

約数の個数: 40

約数和(自身を含む): 778640880600

約数和(自身を除く): 258568374051

約数列:

[1, 3, 9, 27, 81, 617, 1851, 3049, 3413, 5553, 9147, 10239, 16659, 27441, 30717, 49977, 82323, 92151, 246969, 276453, 1881233, 2105821, 5643699, 6317463, 10406237, 16931097, 18952389, 31218711, 50793291, 56857167, 93656133, 152379873, 170571501, 280968399, 842905197, 6420648229, 19261944687, 57785834061, 173357502183, 520072506549]

約数ペア:

[(1, 520072506549), (3, 173357502183), (9, 57785834061), (27, 19261944687), (81, 6420648229), (617, 842905197), (1851, 280968399), (3049, 170571501), (3413, 152379873), (5553, 93656133), (9147, 56857167), (10239, 50793291), (16659, 31218711), (27441, 18952389), (30717, 16931097), (49977, 10406237), (82323, 6317463), (92151, 5643699), (246969, 2105821), (276453, 1881233)]