147630897

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 227036160

約数和(自身を除く): 79405263

約数列:

[1, 3, 9, 27, 31, 93, 233, 279, 699, 757, 837, 2097, 2271, 6291, 6813, 7223, 20439, 21669, 23467, 65007, 70401, 176381, 195021, 211203, 529143, 633609, 1587429, 4762287, 5467811, 16403433, 49210299, 147630897]

約数ペア:

[(1, 147630897), (3, 49210299), (9, 16403433), (27, 5467811), (31, 4762287), (93, 1587429), (233, 633609), (279, 529143), (699, 211203), (757, 195021), (837, 176381), (2097, 70401), (2271, 65007), (6291, 23467), (6813, 21669), (7223, 20439)]