91448109

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 143109120

約数和(自身を除く): 51661011

約数列:

[1, 3, 9, 27, 31, 79, 81, 93, 237, 279, 461, 711, 837, 1383, 2133, 2449, 2511, 4149, 6399, 7347, 12447, 14291, 22041, 36419, 37341, 42873, 66123, 109257, 128619, 198369, 327771, 385857, 983313, 1128989, 1157571, 2949939, 3386967, 10160901, 30482703, 91448109]

約数ペア:

[(1, 91448109), (3, 30482703), (9, 10160901), (27, 3386967), (31, 2949939), (79, 1157571), (81, 1128989), (93, 983313), (237, 385857), (279, 327771), (461, 198369), (711, 128619), (837, 109257), (1383, 66123), (2133, 42873), (2449, 37341), (2511, 36419), (4149, 22041), (6399, 14291), (7347, 12447)]