91008873

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 142502400

約数和(自身を除く): 51493527

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 2473, 4089, 7419, 12267, 22257, 36801, 66771, 71717, 116231, 215151, 348693, 645453, 1046079, 1936359, 3138237, 3370699, 10112097, 30336291, 91008873]

約数ペア:

[(1, 91008873), (3, 30336291), (9, 10112097), (27, 3370699), (29, 3138237), (47, 1936359), (87, 1046079), (141, 645453), (261, 348693), (423, 215151), (783, 116231), (1269, 71717), (1363, 66771), (2473, 36801), (4089, 22257), (7419, 12267)]