152821161

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 242774400

約数和(自身を除く): 89953239

約数列:

[1, 3, 9, 19, 27, 57, 81, 109, 171, 327, 513, 911, 981, 1539, 2071, 2733, 2943, 6213, 8199, 8829, 17309, 18639, 24597, 51927, 55917, 73791, 99299, 155781, 167751, 297897, 467343, 893691, 1402029, 1886681, 2681073, 5660043, 8043219, 16980129, 50940387, 152821161]

約数ペア:

[(1, 152821161), (3, 50940387), (9, 16980129), (19, 8043219), (27, 5660043), (57, 2681073), (81, 1886681), (109, 1402029), (171, 893691), (327, 467343), (513, 297897), (911, 167751), (981, 155781), (1539, 99299), (2071, 73791), (2733, 55917), (2943, 51927), (6213, 24597), (8199, 18639), (8829, 17309)]