75278349

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 114992640

約数和(自身を除く): 39714291

約数列:

[1, 3, 9, 27, 47, 137, 141, 411, 423, 433, 1233, 1269, 1299, 3699, 3897, 6439, 11691, 19317, 20351, 57951, 59321, 61053, 173853, 177963, 183159, 533889, 549477, 1601667, 2788087, 8364261, 25092783, 75278349]

約数ペア:

[(1, 75278349), (3, 25092783), (9, 8364261), (27, 2788087), (47, 1601667), (137, 549477), (141, 533889), (411, 183159), (423, 177963), (433, 173853), (1233, 61053), (1269, 59321), (1299, 57951), (3699, 20351), (3897, 19317), (6439, 11691)]