156773142639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1\times {\mathrm{18617}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 250313499072

約数和(自身を除く): 93540356433

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 2393, 3519, 7179, 18617, 21537, 40681, 55039, 55851, 122043, 165117, 167553, 316489, 366129, 428191, 495351, 935663, 949467, 1284573, 2806989, 2848401, 3853719, 7279247, 8420967, 21837741, 44550481, 65513223, 133651443, 400954329, 757358177, 1024661063, 2272074531, 3073983189, 6816223593, 9221949567, 17419238071, 52257714213, 156773142639]

約数ペア:

[(1, 156773142639), (3, 52257714213), (9, 17419238071), (17, 9221949567), (23, 6816223593), (51, 3073983189), (69, 2272074531), (153, 1024661063), (207, 757358177), (391, 400954329), (1173, 133651443), (2393, 65513223), (3519, 44550481), (7179, 21837741), (18617, 8420967), (21537, 7279247), (40681, 3853719), (55039, 2848401), (55851, 2806989), (122043, 1284573), (165117, 949467), (167553, 935663), (316489, 495351), (366129, 428191)]