26961039

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 47232000

約数和(自身を除く): 20270961

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4919, 5481, 14757, 34433, 44271, 103299, 132813, 142651, 309897, 427953, 929691, 998557, 1283859, 2995671, 3851577, 8987013, 26961039]

約数ペア:

[(1, 26961039), (3, 8987013), (7, 3851577), (9, 2995671), (21, 1283859), (27, 998557), (29, 929691), (63, 427953), (87, 309897), (189, 142651), (203, 132813), (261, 103299), (609, 44271), (783, 34433), (1827, 14757), (4919, 5481)]