253192554

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 594411048

約数和(自身を除く): 341218494

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 81, 106, 111, 159, 162, 222, 318, 333, 477, 666, 797, 954, 999, 1431, 1594, 1961, 1998, 2391, 2862, 2997, 3922, 4293, 4782, 5883, 5994, 7173, 8586, 11766, 14346, 17649, 21519, 29489, 35298, 42241, 43038, 52947, 58978, 64557, 84482, 88467, 105894, 126723, 129114, 158841, 176934, 253446, 265401, 317682, 380169, 530802, 760338, 796203, 1140507, 1562917, 1592406, 2281014, 2388609, 3125834, 3421521, 4688751, 4777218, 6843042, 9377502, 14066253, 28132506, 42198759, 84397518, 126596277, 253192554]

約数ペア:

[(1, 253192554), (2, 126596277), (3, 84397518), (6, 42198759), (9, 28132506), (18, 14066253), (27, 9377502), (37, 6843042), (53, 4777218), (54, 4688751), (74, 3421521), (81, 3125834), (106, 2388609), (111, 2281014), (159, 1592406), (162, 1562917), (222, 1140507), (318, 796203), (333, 760338), (477, 530802), (666, 380169), (797, 317682), (954, 265401), (999, 253446), (1431, 176934), (1594, 158841), (1961, 129114), (1998, 126723), (2391, 105894), (2862, 88467), (2997, 84482), (3922, 64557), (4293, 58978), (4782, 52947), (5883, 43038), (5994, 42241), (7173, 35298), (8586, 29489), (11766, 21519), (14346, 17649)]