66325581

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12101}}^1$

素因数の和:12146

約数の個数: 32

約数和(自身を含む): 116179200

約数和(自身を除く): 49853619

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 12101, 36303, 84707, 108909, 254121, 326727, 350929, 762363, 1052787, 2287089, 2456503, 3158361, 7369509, 9475083, 22108527, 66325581]

約数ペア:

[(1, 66325581), (3, 22108527), (7, 9475083), (9, 7369509), (21, 3158361), (27, 2456503), (29, 2287089), (63, 1052787), (87, 762363), (189, 350929), (203, 326727), (261, 254121), (609, 108909), (783, 84707), (1827, 36303), (5481, 12101)]