90559257

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 41045223

約数列:

[1, 3, 23, 29, 69, 87, 167, 271, 501, 667, 813, 2001, 3841, 4843, 6233, 7859, 11523, 14529, 18699, 23577, 45257, 111389, 135771, 180757, 334167, 542271, 1040911, 1312453, 3122733, 3937359, 30186419, 90559257]

約数ペア:

[(1, 90559257), (3, 30186419), (23, 3937359), (29, 3122733), (69, 1312453), (87, 1040911), (167, 542271), (271, 334167), (501, 180757), (667, 135771), (813, 111389), (2001, 45257), (3841, 23577), (4843, 18699), (6233, 14529), (7859, 11523)]