68614203

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 41378757

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 1847, 5307, 5541, 12383, 12929, 37149, 38787, 53563, 112667, 160689, 338001, 374941, 788669, 1124823, 2366007, 3267343, 9802029, 22871401, 68614203]

約数ペア:

[(1, 68614203), (3, 22871401), (7, 9802029), (21, 3267343), (29, 2366007), (61, 1124823), (87, 788669), (183, 374941), (203, 338001), (427, 160689), (609, 112667), (1281, 53563), (1769, 38787), (1847, 37149), (5307, 12929), (5541, 12383)]