73997209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 19746791

約数列:

[1, 11, 13, 17, 61, 143, 187, 221, 499, 671, 793, 1037, 2431, 5489, 6487, 8483, 8723, 11407, 13481, 30439, 71357, 93313, 110279, 148291, 334829, 395707, 517463, 1213069, 4352777, 5692093, 6727019, 73997209]

約数ペア:

[(1, 73997209), (11, 6727019), (13, 5692093), (17, 4352777), (61, 1213069), (143, 517463), (187, 395707), (221, 334829), (499, 148291), (671, 110279), (793, 93313), (1037, 71357), (2431, 30439), (5489, 13481), (6487, 11407), (8483, 8723)]