8367089319

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{2677}}^1$

素因数の和:3557

約数の個数: 40

約数和(自身を含む): 12785243328

約数和(自身を除く): 4418154009

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 821, 1269, 2463, 2677, 3807, 7389, 8031, 22167, 24093, 38587, 66501, 72279, 115761, 125819, 216837, 347283, 377457, 1041849, 1132371, 2197817, 3125547, 3397113, 6593451, 10191339, 19780353, 59341059, 103297399, 178023177, 309892197, 929676591, 2789029773, 8367089319]

約数ペア:

[(1, 8367089319), (3, 2789029773), (9, 929676591), (27, 309892197), (47, 178023177), (81, 103297399), (141, 59341059), (423, 19780353), (821, 10191339), (1269, 6593451), (2463, 3397113), (2677, 3125547), (3807, 2197817), (7389, 1132371), (8031, 1041849), (22167, 377457), (24093, 347283), (38587, 216837), (66501, 125819), (72279, 115761)]