148880193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17419}}^1$

素因数の和:17477

約数の個数: 32

約数和(自身を含む): 254192640

約数和(自身を除く): 105312447

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 17419, 52257, 121933, 191609, 365799, 574827, 644503, 1341263, 1933509, 4023789, 4511521, 7089533, 13534563, 21268599, 49626731, 148880193]

約数ペア:

[(1, 148880193), (3, 49626731), (7, 21268599), (11, 13534563), (21, 7089533), (33, 4511521), (37, 4023789), (77, 1933509), (111, 1341263), (231, 644503), (259, 574827), (407, 365799), (777, 191609), (1221, 121933), (2849, 52257), (8547, 17419)]