16989847551

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{36451}}^1$

素因数の和:36804

約数の個数: 32

約数和(自身を含む): 25673872640

約数和(自身を除く): 8684025089

約数列:

[1, 3, 9, 27, 61, 183, 283, 549, 849, 1647, 2547, 7641, 17263, 36451, 51789, 109353, 155367, 328059, 466101, 984177, 2223511, 6670533, 10315633, 20011599, 30946899, 60034797, 92840697, 278522091, 629253613, 1887760839, 5663282517, 16989847551]

約数ペア:

[(1, 16989847551), (3, 5663282517), (9, 1887760839), (27, 629253613), (61, 278522091), (183, 92840697), (283, 60034797), (549, 30946899), (849, 20011599), (1647, 10315633), (2547, 6670533), (7641, 2223511), (17263, 984177), (36451, 466101), (51789, 328059), (109353, 155367)]