74897223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 112098816

約数和(自身を除く): 37201593

約数列:

[1, 3, 17, 23, 51, 67, 69, 201, 391, 953, 1139, 1173, 1541, 2859, 3417, 4623, 16201, 21919, 26197, 48603, 63851, 65757, 78591, 191553, 372623, 1085467, 1117869, 1468573, 3256401, 4405719, 24965741, 74897223]

約数ペア:

[(1, 74897223), (3, 24965741), (17, 4405719), (23, 3256401), (51, 1468573), (67, 1117869), (69, 1085467), (201, 372623), (391, 191553), (953, 78591), (1139, 65757), (1173, 63851), (1541, 48603), (2859, 26197), (3417, 21919), (4623, 16201)]