61863966

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{7297}}^1$

素因数の和:7465

約数の個数: 32

約数和(自身を含む): 138370080

約数和(自身を除く): 76506114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 7297, 8478, 14594, 21891, 43782, 65673, 131346, 197019, 394038, 1145629, 2291258, 3436887, 6873774, 10310661, 20621322, 30931983, 61863966]

約数ペア:

[(1, 61863966), (2, 30931983), (3, 20621322), (6, 10310661), (9, 6873774), (18, 3436887), (27, 2291258), (54, 1145629), (157, 394038), (314, 197019), (471, 131346), (942, 65673), (1413, 43782), (2826, 21891), (4239, 14594), (7297, 8478)]