61355406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3643}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 140629248

約数和(自身を除く): 79273842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 3643, 5614, 7286, 8421, 10929, 16842, 21858, 25501, 51002, 76503, 153006, 1460843, 2921686, 4382529, 8765058, 10225901, 20451802, 30677703, 61355406]

約数ペア:

[(1, 61355406), (2, 30677703), (3, 20451802), (6, 10225901), (7, 8765058), (14, 4382529), (21, 2921686), (42, 1460843), (401, 153006), (802, 76503), (1203, 51002), (2406, 25501), (2807, 21858), (3643, 16842), (5614, 10929), (7286, 8421)]