72567369

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 127206144

約数和(自身を除く): 54638775

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 207, 427, 483, 549, 821, 1281, 1403, 1449, 2463, 3843, 4209, 5747, 7389, 9821, 12627, 17241, 18883, 29463, 50081, 51723, 56649, 88389, 132181, 150243, 169947, 350567, 396543, 450729, 1051701, 1151863, 1189629, 3155103, 3455589, 8063041, 10366767, 24189123, 72567369]

約数ペア:

[(1, 72567369), (3, 24189123), (7, 10366767), (9, 8063041), (21, 3455589), (23, 3155103), (61, 1189629), (63, 1151863), (69, 1051701), (161, 450729), (183, 396543), (207, 350567), (427, 169947), (483, 150243), (549, 132181), (821, 88389), (1281, 56649), (1403, 51723), (1449, 50081), (2463, 29463), (3843, 18883), (4209, 17241), (5747, 12627), (7389, 9821)]