27956097

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 45534720

約数和(自身を除く): 17578623

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 191, 351, 417, 573, 1053, 1251, 1719, 1807, 2483, 3753, 5157, 5421, 7449, 11259, 15471, 16263, 22347, 26549, 48789, 67041, 79647, 146367, 201123, 238941, 345137, 716823, 1035411, 2150469, 3106233, 9318699, 27956097]

約数ペア:

[(1, 27956097), (3, 9318699), (9, 3106233), (13, 2150469), (27, 1035411), (39, 716823), (81, 345137), (117, 238941), (139, 201123), (191, 146367), (351, 79647), (417, 67041), (573, 48789), (1053, 26549), (1251, 22347), (1719, 16263), (1807, 15471), (2483, 11259), (3753, 7449), (5157, 5421)]