156993759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4643}}^1$

素因数の和:4696

約数の個数: 36

約数和(自身を含む): 259478856

約数和(自身を除く): 102485097

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 3757, 4643, 11271, 13929, 33813, 41787, 60359, 78931, 181077, 236793, 543231, 710379, 1026103, 1341827, 3078309, 4025481, 9234927, 12076443, 17443751, 52331253, 156993759]

約数ペア:

[(1, 156993759), (3, 52331253), (9, 17443751), (13, 12076443), (17, 9234927), (39, 4025481), (51, 3078309), (117, 1341827), (153, 1026103), (221, 710379), (289, 543231), (663, 236793), (867, 181077), (1989, 78931), (2601, 60359), (3757, 41787), (4643, 33813), (11271, 13929)]