153246723

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16699}}^1$

素因数の和:16751

約数の個数: 32

約数和(自身を含む): 256512000

約数和(自身を除く): 103265277

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 16699, 50097, 116893, 317281, 350679, 384077, 951843, 1152231, 2220967, 2688539, 6662901, 7297463, 8065617, 21892389, 51082241, 153246723]

約数ペア:

[(1, 153246723), (3, 51082241), (7, 21892389), (19, 8065617), (21, 7297463), (23, 6662901), (57, 2688539), (69, 2220967), (133, 1152231), (161, 951843), (399, 384077), (437, 350679), (483, 317281), (1311, 116893), (3059, 50097), (9177, 16699)]