42279159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 62967744

約数和(自身を除く): 20688585

約数列:

[1, 3, 13, 39, 41, 123, 137, 193, 411, 533, 579, 1599, 1781, 2509, 5343, 5617, 7527, 7913, 16851, 23739, 26441, 73021, 79323, 102869, 219063, 308607, 343733, 1031199, 1084081, 3252243, 14093053, 42279159]

約数ペア:

[(1, 42279159), (3, 14093053), (13, 3252243), (39, 1084081), (41, 1031199), (123, 343733), (137, 308607), (193, 219063), (411, 102869), (533, 79323), (579, 73021), (1599, 26441), (1781, 23739), (2509, 16851), (5343, 7913), (5617, 7527)]