30159909

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 47960640

約数和(自身を除く): 17800731

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 237, 251, 507, 711, 753, 1027, 1521, 2259, 3081, 3263, 9243, 9789, 13351, 19829, 29367, 40053, 42419, 59487, 120159, 127257, 178461, 257777, 381771, 773331, 2319993, 3351101, 10053303, 30159909]

約数ペア:

[(1, 30159909), (3, 10053303), (9, 3351101), (13, 2319993), (39, 773331), (79, 381771), (117, 257777), (169, 178461), (237, 127257), (251, 120159), (507, 59487), (711, 42419), (753, 40053), (1027, 29367), (1521, 19829), (2259, 13351), (3081, 9789), (3263, 9243)]