71121942

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{8389}}^1$

素因数の和:8557

約数の個数: 32

約数和(自身を含む): 159074400

約数和(自身を除く): 87952458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8389, 8478, 16778, 25167, 50334, 75501, 151002, 226503, 453006, 1317073, 2634146, 3951219, 7902438, 11853657, 23707314, 35560971, 71121942]

約数ペア:

[(1, 71121942), (2, 35560971), (3, 23707314), (6, 11853657), (9, 7902438), (18, 3951219), (27, 2634146), (54, 1317073), (157, 453006), (314, 226503), (471, 151002), (942, 75501), (1413, 50334), (2826, 25167), (4239, 16778), (8389, 8478)]