61222581

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 42964299

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 681, 1427, 1589, 2043, 4281, 4767, 6129, 9989, 12843, 14301, 29967, 38529, 42903, 89901, 269703, 323929, 971787, 2267503, 2915361, 6802509, 8746083, 20407527, 61222581]

約数ペア:

[(1, 61222581), (3, 20407527), (7, 8746083), (9, 6802509), (21, 2915361), (27, 2267503), (63, 971787), (189, 323929), (227, 269703), (681, 89901), (1427, 42903), (1589, 38529), (2043, 29967), (4281, 14301), (4767, 12843), (6129, 9989)]