83381835

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 136500480

約数和(自身を除く): 53118645

約数列:

[1, 3, 5, 15, 67, 163, 201, 335, 489, 509, 815, 1005, 1527, 2445, 2545, 7635, 10921, 32763, 34103, 54605, 82967, 102309, 163815, 170515, 248901, 414835, 511545, 1244505, 5558789, 16676367, 27793945, 83381835]

約数ペア:

[(1, 83381835), (3, 27793945), (5, 16676367), (15, 5558789), (67, 1244505), (163, 511545), (201, 414835), (335, 248901), (489, 170515), (509, 163815), (815, 102309), (1005, 82967), (1527, 54605), (2445, 34103), (2545, 32763), (7635, 10921)]