66909834

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{2797}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 149077440

約数和(自身を除く): 82167606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 2797, 3987, 5594, 7974, 8391, 11961, 16782, 23922, 25173, 50346, 75519, 151038, 1239071, 2478142, 3717213, 7434426, 11151639, 22303278, 33454917, 66909834]

約数ペア:

[(1, 66909834), (2, 33454917), (3, 22303278), (6, 11151639), (9, 7434426), (18, 3717213), (27, 2478142), (54, 1239071), (443, 151038), (886, 75519), (1329, 50346), (2658, 25173), (2797, 23922), (3987, 16782), (5594, 11961), (7974, 8391)]