144600813

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2654

約数の個数: 36

約数和(自身を含む): 244921248

約数和(自身を除く): 100320435

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 917, 1179, 2503, 2751, 6419, 7509, 8253, 17521, 19257, 22527, 52563, 57771, 122647, 157689, 327893, 367941, 983679, 1103823, 2295251, 2951037, 6885753, 16066757, 20657259, 48200271, 144600813]

約数ペア:

[(1, 144600813), (3, 48200271), (7, 20657259), (9, 16066757), (21, 6885753), (49, 2951037), (63, 2295251), (131, 1103823), (147, 983679), (393, 367941), (441, 327893), (917, 157689), (1179, 122647), (2503, 57771), (2751, 52563), (6419, 22527), (7509, 19257), (8253, 17521)]