78576363

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 120730896

約数和(自身を除く): 42154533

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 2131, 2169, 4097, 6393, 12291, 19179, 36227, 36873, 108681, 326043, 513571, 1540713, 4622139, 8730707, 26192121, 78576363]

約数ペア:

[(1, 78576363), (3, 26192121), (9, 8730707), (17, 4622139), (51, 1540713), (153, 513571), (241, 326043), (723, 108681), (2131, 36873), (2169, 36227), (4097, 19179), (6393, 12291)]