61658373

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 96501760

約数和(自身を除く): 34843387

約数列:

[1, 3, 7, 21, 61, 127, 183, 379, 381, 427, 889, 1137, 1281, 2653, 2667, 7747, 7959, 23119, 23241, 48133, 54229, 69357, 144399, 161833, 162687, 336931, 485499, 1010793, 2936113, 8808339, 20552791, 61658373]

約数ペア:

[(1, 61658373), (3, 20552791), (7, 8808339), (21, 2936113), (61, 1010793), (127, 485499), (183, 336931), (379, 162687), (381, 161833), (427, 144399), (889, 69357), (1137, 54229), (1281, 48133), (2653, 23241), (2667, 23119), (7747, 7959)]