42988671

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 70813440

約数和(自身を除く): 27824769

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 2731, 5247, 8193, 15741, 24579, 30041, 73737, 90123, 144743, 270369, 434229, 811107, 1302687, 1592173, 3908061, 4776519, 14329557, 42988671]

約数ペア:

[(1, 42988671), (3, 14329557), (9, 4776519), (11, 3908061), (27, 1592173), (33, 1302687), (53, 811107), (99, 434229), (159, 270369), (297, 144743), (477, 90123), (583, 73737), (1431, 30041), (1749, 24579), (2731, 15741), (5247, 8193)]