98019747

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 172951680

約数和(自身を除く): 74931933

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 1723, 2107, 2709, 5169, 6321, 8127, 12061, 15507, 18963, 36183, 46521, 56889, 74089, 84427, 108549, 222267, 253281, 325647, 518623, 666801, 759843, 1555869, 2000403, 2279529, 3630361, 4667607, 10891083, 14002821, 32673249, 98019747]

約数ペア:

[(1, 98019747), (3, 32673249), (7, 14002821), (9, 10891083), (21, 4667607), (27, 3630361), (43, 2279529), (49, 2000403), (63, 1555869), (129, 759843), (147, 666801), (189, 518623), (301, 325647), (387, 253281), (441, 222267), (903, 108549), (1161, 84427), (1323, 74089), (1723, 56889), (2107, 46521), (2709, 36183), (5169, 18963), (6321, 15507), (8127, 12061)]