63220365

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 129651840

約数和(自身を除く): 66431475

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 163, 169, 195, 221, 255, 351, 459, 489, 507, 585, 663, 765, 815, 845, 1105, 1467, 1521, 1755, 1989, 2119, 2295, 2445, 2535, 2771, 2873, 3315, 4401, 4563, 5967, 6357, 7335, 7605, 8313, 8619, 9945, 10595, 13855, 14365, 19071, 22005, 22815, 24939, 25857, 27547, 29835, 31785, 36023, 41565, 43095, 57213, 74817, 77571, 82641, 95355, 108069, 124695, 129285, 137735, 180115, 247923, 286065, 324207, 374085, 387855, 413205, 468299, 540345, 743769, 972621, 1239615, 1404897, 1621035, 2341495, 3718845, 4214691, 4863105, 7024485, 12644073, 21073455, 63220365]

約数ペア:

[(1, 63220365), (3, 21073455), (5, 12644073), (9, 7024485), (13, 4863105), (15, 4214691), (17, 3718845), (27, 2341495), (39, 1621035), (45, 1404897), (51, 1239615), (65, 972621), (85, 743769), (117, 540345), (135, 468299), (153, 413205), (163, 387855), (169, 374085), (195, 324207), (221, 286065), (255, 247923), (351, 180115), (459, 137735), (489, 129285), (507, 124695), (585, 108069), (663, 95355), (765, 82641), (815, 77571), (845, 74817), (1105, 57213), (1467, 43095), (1521, 41565), (1755, 36023), (1989, 31785), (2119, 29835), (2295, 27547), (2445, 25857), (2535, 24939), (2771, 22815), (2873, 22005), (3315, 19071), (4401, 14365), (4563, 13855), (5967, 10595), (6357, 9945), (7335, 8619), (7605, 8313)]