73838303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 97016832

約数和(自身を除く): 23178529

約数列:

[1, 7, 11, 23, 77, 161, 173, 241, 253, 1211, 1687, 1771, 1903, 2651, 3979, 5543, 13321, 18557, 27853, 38801, 41693, 43769, 60973, 291851, 306383, 426811, 458623, 958939, 3210361, 6712573, 10548329, 73838303]

約数ペア:

[(1, 73838303), (7, 10548329), (11, 6712573), (23, 3210361), (77, 958939), (161, 458623), (173, 426811), (241, 306383), (253, 291851), (1211, 60973), (1687, 43769), (1771, 41693), (1903, 38801), (2651, 27853), (3979, 18557), (5543, 13321)]