66736131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 44740605

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1151, 1757, 2761, 3453, 5271, 8057, 8283, 12661, 19327, 24171, 37983, 57981, 88627, 265881, 288901, 866703, 2022307, 3177911, 6066921, 9533733, 22245377, 66736131]

約数ペア:

[(1, 66736131), (3, 22245377), (7, 9533733), (11, 6066921), (21, 3177911), (33, 2022307), (77, 866703), (231, 288901), (251, 265881), (753, 88627), (1151, 57981), (1757, 37983), (2761, 24171), (3453, 19327), (5271, 12661), (8057, 8283)]