30957633

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 53665920

約数和(自身を除く): 22708287

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 769, 1491, 1917, 2307, 4473, 5383, 5751, 6921, 13419, 16149, 20763, 40257, 48447, 54599, 62289, 145341, 163797, 382193, 436023, 491391, 1146579, 1474173, 3439737, 4422519, 10319211, 30957633]

約数ペア:

[(1, 30957633), (3, 10319211), (7, 4422519), (9, 3439737), (21, 1474173), (27, 1146579), (63, 491391), (71, 436023), (81, 382193), (189, 163797), (213, 145341), (497, 62289), (567, 54599), (639, 48447), (769, 40257), (1491, 20763), (1917, 16149), (2307, 13419), (4473, 6921), (5383, 5751)]