39680037

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 66385440

約数和(自身を除く): 26705403

約数列:

[1, 3, 9, 19, 23, 27, 57, 59, 69, 81, 171, 177, 207, 361, 437, 513, 531, 621, 1083, 1121, 1311, 1357, 1539, 1593, 1863, 3249, 3363, 3933, 4071, 4779, 8303, 9747, 10089, 11799, 12213, 21299, 24909, 25783, 29241, 30267, 35397, 36639, 63897, 74727, 77349, 90801, 109917, 191691, 224181, 232047, 489877, 575073, 672543, 696141, 1469631, 1725219, 2088423, 4408893, 13226679, 39680037]

約数ペア:

[(1, 39680037), (3, 13226679), (9, 4408893), (19, 2088423), (23, 1725219), (27, 1469631), (57, 696141), (59, 672543), (69, 575073), (81, 489877), (171, 232047), (177, 224181), (207, 191691), (361, 109917), (437, 90801), (513, 77349), (531, 74727), (621, 63897), (1083, 36639), (1121, 35397), (1311, 30267), (1357, 29241), (1539, 25783), (1593, 24909), (1863, 21299), (3249, 12213), (3363, 11799), (3933, 10089), (4071, 9747), (4779, 8303)]