179916093

素因数分解:

$3^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 311904000

約数和(自身を除く): 131987907

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 239, 441, 569, 717, 1323, 1673, 1707, 2151, 3983, 5019, 5121, 6453, 11711, 11949, 15057, 15363, 27881, 35133, 35847, 45171, 83643, 105399, 107541, 135991, 250929, 316197, 407973, 752787, 951937, 1223919, 2855811, 3671757, 6663559, 8567433, 19990677, 25702299, 59972031, 179916093]

約数ペア:

[(1, 179916093), (3, 59972031), (7, 25702299), (9, 19990677), (21, 8567433), (27, 6663559), (49, 3671757), (63, 2855811), (147, 1223919), (189, 951937), (239, 752787), (441, 407973), (569, 316197), (717, 250929), (1323, 135991), (1673, 107541), (1707, 105399), (2151, 83643), (3983, 45171), (5019, 35847), (5121, 35133), (6453, 27881), (11711, 15363), (11949, 15057)]