156976217757

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{571}}^1\times {\mathrm{9781}}^1$

素因数の和:10711

約数の個数: 40

約数和(自身を含む): 235607060832

約数和(自身を除く): 78630843075

約数列:

[1, 3, 9, 27, 81, 347, 571, 1041, 1713, 3123, 5139, 9369, 9781, 15417, 28107, 29343, 46251, 88029, 198137, 264087, 594411, 792261, 1783233, 3394007, 5349699, 5584951, 10182021, 16049097, 16754853, 30546063, 50264559, 91638189, 150793677, 274914567, 452381031, 1937977997, 5813933991, 17441801973, 52325405919, 156976217757]

約数ペア:

[(1, 156976217757), (3, 52325405919), (9, 17441801973), (27, 5813933991), (81, 1937977997), (347, 452381031), (571, 274914567), (1041, 150793677), (1713, 91638189), (3123, 50264559), (5139, 30546063), (9369, 16754853), (9781, 16049097), (15417, 10182021), (28107, 5584951), (29343, 5349699), (46251, 3394007), (88029, 1783233), (198137, 792261), (264087, 594411)]