201773673

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3123

約数の個数: 40

約数和(自身を含む): 324764000

約数和(自身を除く): 122990327

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 817, 1161, 1539, 2451, 3049, 3483, 7353, 9147, 22059, 27441, 57931, 66177, 82323, 131107, 173793, 246969, 393321, 521379, 1179963, 1564137, 2491033, 3539889, 4692411, 7473099, 10619667, 22419297, 67257891, 201773673]

約数ペア:

[(1, 201773673), (3, 67257891), (9, 22419297), (19, 10619667), (27, 7473099), (43, 4692411), (57, 3539889), (81, 2491033), (129, 1564137), (171, 1179963), (387, 521379), (513, 393321), (817, 246969), (1161, 173793), (1539, 131107), (2451, 82323), (3049, 66177), (3483, 57931), (7353, 27441), (9147, 22059)]