173667039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5009}}^1$

素因数の和:5159

約数の個数: 32

約数和(自身を含む): 287293440

約数和(自身を除く): 113626401

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 5009, 11557, 15027, 34671, 35063, 65117, 105189, 195351, 455819, 636143, 1367457, 1908429, 4453001, 8269859, 13359003, 24809577, 57889013, 173667039]

約数ペア:

[(1, 173667039), (3, 57889013), (7, 24809577), (13, 13359003), (21, 8269859), (39, 4453001), (91, 1908429), (127, 1367457), (273, 636143), (381, 455819), (889, 195351), (1651, 105189), (2667, 65117), (4953, 35063), (5009, 34671), (11557, 15027)]