99378219

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 142571520

約数和(自身を除く): 43193301

約数列:

[1, 3, 31, 41, 67, 93, 123, 201, 389, 1167, 1271, 2077, 2747, 3813, 6231, 8241, 12059, 15949, 26063, 36177, 47847, 78189, 85157, 255471, 494419, 807953, 1068583, 1483257, 2423859, 3205749, 33126073, 99378219]

約数ペア:

[(1, 99378219), (3, 33126073), (31, 3205749), (41, 2423859), (67, 1483257), (93, 1068583), (123, 807953), (201, 494419), (389, 255471), (1167, 85157), (1271, 78189), (2077, 47847), (2747, 36177), (3813, 26063), (6231, 15949), (8241, 12059)]