166158003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1223}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 253808640

約数和(自身を除く): 87650637

約数列:

[1, 3, 11, 23, 33, 69, 179, 253, 537, 759, 1223, 1969, 3669, 4117, 5907, 12351, 13453, 28129, 40359, 45287, 84387, 135861, 218917, 309419, 656751, 928257, 2408087, 5035091, 7224261, 15105273, 55386001, 166158003]

約数ペア:

[(1, 166158003), (3, 55386001), (11, 15105273), (23, 7224261), (33, 5035091), (69, 2408087), (179, 928257), (253, 656751), (537, 309419), (759, 218917), (1223, 135861), (1969, 84387), (3669, 45287), (4117, 40359), (5907, 28129), (12351, 13453)]