27495741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 49029120

約数和(自身を除く): 21533379

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 69, 87, 91, 151, 161, 203, 273, 299, 377, 453, 483, 609, 667, 897, 1057, 1131, 1963, 2001, 2093, 2639, 3171, 3473, 4379, 4669, 5889, 6279, 7917, 8671, 10419, 13137, 13741, 14007, 24311, 26013, 30653, 41223, 45149, 56927, 60697, 72933, 91959, 100717, 135447, 170781, 182091, 302151, 316043, 398489, 705019, 948129, 1195467, 1309321, 2115057, 3927963, 9165247, 27495741]

約数ペア:

[(1, 27495741), (3, 9165247), (7, 3927963), (13, 2115057), (21, 1309321), (23, 1195467), (29, 948129), (39, 705019), (69, 398489), (87, 316043), (91, 302151), (151, 182091), (161, 170781), (203, 135447), (273, 100717), (299, 91959), (377, 72933), (453, 60697), (483, 56927), (609, 45149), (667, 41223), (897, 30653), (1057, 26013), (1131, 24311), (1963, 14007), (2001, 13741), (2093, 13137), (2639, 10419), (3171, 8671), (3473, 7917), (4379, 6279), (4669, 5889)]