172342107

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53639}}^1$

素因数の和:53672

約数の個数: 32

約数和(自身を含む): 308966400

約数和(自身を除く): 136624293

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 53639, 160917, 375473, 482751, 911863, 1126419, 1448253, 2735589, 3379257, 6383041, 8206767, 10137771, 19149123, 24620301, 57447369, 172342107]

約数ペア:

[(1, 172342107), (3, 57447369), (7, 24620301), (9, 19149123), (17, 10137771), (21, 8206767), (27, 6383041), (51, 3379257), (63, 2735589), (119, 1448253), (153, 1126419), (189, 911863), (357, 482751), (459, 375473), (1071, 160917), (3213, 53639)]