90417117

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 144967680

約数和(自身を除く): 54550563

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 917, 1429, 2751, 3013, 4287, 9039, 10003, 21091, 30009, 32867, 63273, 98601, 187199, 230069, 561597, 690207, 1310393, 3931179, 4305577, 12916731, 30139039, 90417117]

約数ペア:

[(1, 90417117), (3, 30139039), (7, 12916731), (21, 4305577), (23, 3931179), (69, 1310393), (131, 690207), (161, 561597), (393, 230069), (483, 187199), (917, 98601), (1429, 63273), (2751, 32867), (3013, 30009), (4287, 21091), (9039, 10003)]