32431077

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 58329600

約数和(自身を除く): 25898523

約数列:

[1, 3, 7, 9, 21, 27, 29, 61, 63, 87, 97, 183, 189, 203, 261, 291, 427, 549, 609, 679, 783, 873, 1281, 1647, 1769, 1827, 2037, 2619, 2813, 3843, 5307, 5481, 5917, 6111, 8439, 11529, 12383, 15921, 17751, 18333, 19691, 25317, 37149, 41419, 47763, 53253, 59073, 75951, 111447, 124257, 159759, 171593, 177219, 334341, 372771, 514779, 531657, 1118313, 1201151, 1544337, 3603453, 4633011, 10810359, 32431077]

約数ペア:

[(1, 32431077), (3, 10810359), (7, 4633011), (9, 3603453), (21, 1544337), (27, 1201151), (29, 1118313), (61, 531657), (63, 514779), (87, 372771), (97, 334341), (183, 177219), (189, 171593), (203, 159759), (261, 124257), (291, 111447), (427, 75951), (549, 59073), (609, 53253), (679, 47763), (783, 41419), (873, 37149), (1281, 25317), (1647, 19691), (1769, 18333), (1827, 17751), (2037, 15921), (2619, 12383), (2813, 11529), (3843, 8439), (5307, 6111), (5481, 5917)]