61741659

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 99573760

約数和(自身を除く): 37832101

約数列:

[1, 3, 7, 19, 21, 57, 133, 271, 399, 571, 813, 1713, 1897, 3997, 5149, 5691, 10849, 11991, 15447, 32547, 36043, 75943, 108129, 154741, 227829, 464223, 1083187, 2940079, 3249561, 8820237, 20580553, 61741659]

約数ペア:

[(1, 61741659), (3, 20580553), (7, 8820237), (19, 3249561), (21, 2940079), (57, 1083187), (133, 464223), (271, 227829), (399, 154741), (571, 108129), (813, 75943), (1713, 36043), (1897, 32547), (3997, 15447), (5149, 11991), (5691, 10849)]