164983209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 239099904

約数和(自身を除く): 74116695

約数列:

[1, 3, 23, 31, 69, 93, 137, 411, 563, 713, 1689, 2139, 3151, 4247, 9453, 12741, 12949, 17453, 38847, 52359, 77131, 97681, 231393, 293043, 401419, 1204257, 1774013, 2391061, 5322039, 7173183, 54994403, 164983209]

約数ペア:

[(1, 164983209), (3, 54994403), (23, 7173183), (31, 5322039), (69, 2391061), (93, 1774013), (137, 1204257), (411, 401419), (563, 293043), (713, 231393), (1689, 97681), (2139, 77131), (3151, 52359), (4247, 38847), (9453, 17453), (12741, 12949)]