66845163

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 114977664

約数和(自身を除く): 48132501

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 201, 231, 469, 539, 617, 737, 1407, 1617, 1851, 2211, 3283, 4319, 5159, 6787, 9849, 12957, 15477, 20361, 30233, 36113, 41339, 47509, 90699, 108339, 124017, 142527, 289373, 332563, 454729, 868119, 997689, 1364187, 2025611, 3183103, 6076833, 9549309, 22281721, 66845163]

約数ペア:

[(1, 66845163), (3, 22281721), (7, 9549309), (11, 6076833), (21, 3183103), (33, 2025611), (49, 1364187), (67, 997689), (77, 868119), (147, 454729), (201, 332563), (231, 289373), (469, 142527), (539, 124017), (617, 108339), (737, 90699), (1407, 47509), (1617, 41339), (1851, 36113), (2211, 30233), (3283, 20361), (4319, 15477), (5159, 12957), (6787, 9849)]