61937127

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 54

約数和(自身を含む): 108429048

約数和(自身を除く): 46491921

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 167, 203, 261, 441, 501, 609, 841, 1169, 1421, 1503, 1827, 2523, 3507, 4263, 4843, 5887, 7569, 8183, 10521, 12789, 14529, 17661, 24549, 33901, 41209, 43587, 52983, 73647, 101703, 123627, 140447, 237307, 305109, 370881, 421341, 711921, 983129, 1264023, 2135763, 2949387, 6881903, 8848161, 20645709, 61937127]

約数ペア:

[(1, 61937127), (3, 20645709), (7, 8848161), (9, 6881903), (21, 2949387), (29, 2135763), (49, 1264023), (63, 983129), (87, 711921), (147, 421341), (167, 370881), (203, 305109), (261, 237307), (441, 140447), (501, 123627), (609, 101703), (841, 73647), (1169, 52983), (1421, 43587), (1503, 41209), (1827, 33901), (2523, 24549), (3507, 17661), (4263, 14529), (4843, 12789), (5887, 10521), (7569, 8183)]