79718499

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 138462720

約数和(自身を除く): 58744221

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 2383, 3717, 4779, 7149, 11151, 16681, 21447, 33453, 50043, 64341, 140597, 150129, 193023, 421791, 450387, 984179, 1265373, 1351161, 2952537, 3796119, 8857611, 11388357, 26572833, 79718499]

約数ペア:

[(1, 79718499), (3, 26572833), (7, 11388357), (9, 8857611), (21, 3796119), (27, 2952537), (59, 1351161), (63, 1265373), (81, 984179), (177, 450387), (189, 421791), (413, 193023), (531, 150129), (567, 140597), (1239, 64341), (1593, 50043), (2383, 33453), (3717, 21447), (4779, 16681), (7149, 11151)]