308265147

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 476636160

約数和(自身を除く): 168371013

約数列:

[1, 3, 9, 31, 59, 61, 93, 177, 183, 279, 307, 531, 549, 921, 1829, 1891, 2763, 3599, 5487, 5673, 9517, 10797, 16461, 17019, 18113, 18727, 28551, 32391, 54339, 56181, 85653, 111569, 163017, 168543, 334707, 561503, 580537, 1004121, 1104893, 1684509, 1741611, 3314679, 5053527, 5224833, 9944037, 34251683, 102755049, 308265147]

約数ペア:

[(1, 308265147), (3, 102755049), (9, 34251683), (31, 9944037), (59, 5224833), (61, 5053527), (93, 3314679), (177, 1741611), (183, 1684509), (279, 1104893), (307, 1004121), (531, 580537), (549, 561503), (921, 334707), (1829, 168543), (1891, 163017), (2763, 111569), (3599, 85653), (5487, 56181), (5673, 54339), (9517, 32391), (10797, 28551), (16461, 18727), (17019, 18113)]