87875793

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 136478720

約数和(自身を除く): 48602927

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 603, 837, 1567, 1809, 2077, 4701, 6231, 14103, 18693, 42309, 48577, 56079, 104989, 145731, 314967, 437193, 944901, 1311579, 2834703, 3254659, 9763977, 29291931, 87875793]

約数ペア:

[(1, 87875793), (3, 29291931), (9, 9763977), (27, 3254659), (31, 2834703), (67, 1311579), (93, 944901), (201, 437193), (279, 314967), (603, 145731), (837, 104989), (1567, 56079), (1809, 48577), (2077, 42309), (4701, 18693), (6231, 14103)]