61520229

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 99665280

約数和(自身を除く): 38145051

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 387, 459, 731, 1039, 1161, 1377, 2193, 3117, 3483, 6579, 9351, 17663, 19737, 28053, 44677, 52989, 59211, 84159, 134031, 158967, 402093, 476901, 759509, 1206279, 1430703, 2278527, 3618837, 6835581, 20506743, 61520229]

約数ペア:

[(1, 61520229), (3, 20506743), (9, 6835581), (17, 3618837), (27, 2278527), (43, 1430703), (51, 1206279), (81, 759509), (129, 476901), (153, 402093), (387, 158967), (459, 134031), (731, 84159), (1039, 59211), (1161, 52989), (1377, 44677), (2193, 28053), (3117, 19737), (3483, 17663), (6579, 9351)]