76835367

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 54623961

約数列:

[1, 3, 7, 9, 21, 43, 63, 113, 129, 251, 301, 339, 387, 753, 791, 903, 1017, 1757, 2259, 2373, 2709, 4859, 5271, 7119, 10793, 14577, 15813, 28363, 32379, 34013, 43731, 75551, 85089, 97137, 102039, 198541, 226653, 255267, 306117, 595623, 679959, 1219609, 1786869, 3658827, 8537263, 10976481, 25611789, 76835367]

約数ペア:

[(1, 76835367), (3, 25611789), (7, 10976481), (9, 8537263), (21, 3658827), (43, 1786869), (63, 1219609), (113, 679959), (129, 595623), (251, 306117), (301, 255267), (339, 226653), (387, 198541), (753, 102039), (791, 97137), (903, 85089), (1017, 75551), (1757, 43731), (2259, 34013), (2373, 32379), (2709, 28363), (4859, 15813), (5271, 14577), (7119, 10793)]