74375253

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 119246400

約数和(自身を除く): 44871147

約数列:

[1, 3, 9, 19, 27, 57, 81, 89, 171, 181, 243, 267, 513, 543, 801, 1539, 1629, 1691, 2403, 3439, 4617, 4887, 5073, 7209, 10317, 14661, 15219, 16109, 21627, 30951, 43983, 45657, 48327, 92853, 136971, 144981, 278559, 306071, 410913, 434943, 835677, 918213, 1304829, 2754639, 3914487, 8263917, 24791751, 74375253]

約数ペア:

[(1, 74375253), (3, 24791751), (9, 8263917), (19, 3914487), (27, 2754639), (57, 1304829), (81, 918213), (89, 835677), (171, 434943), (181, 410913), (243, 306071), (267, 278559), (513, 144981), (543, 136971), (801, 92853), (1539, 48327), (1629, 45657), (1691, 43983), (2403, 30951), (3439, 21627), (4617, 16109), (4887, 15219), (5073, 14661), (7209, 10317)]