61720353

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 37190367

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 2861, 7191, 8583, 21573, 25749, 48637, 77247, 134467, 145911, 403401, 437733, 1210203, 1313199, 2285939, 3630609, 6857817, 20573451, 61720353]

約数ペア:

[(1, 61720353), (3, 20573451), (9, 6857817), (17, 3630609), (27, 2285939), (47, 1313199), (51, 1210203), (141, 437733), (153, 403401), (423, 145911), (459, 134467), (799, 77247), (1269, 48637), (2397, 25749), (2861, 21573), (7191, 8583)]