77927661

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 133830528

約数和(自身を除く): 55902867

約数列:

[1, 3, 7, 9, 21, 37, 63, 101, 111, 259, 303, 331, 333, 707, 777, 909, 993, 2121, 2317, 2331, 2979, 3737, 6363, 6951, 11211, 12247, 20853, 26159, 33431, 33633, 36741, 78477, 85729, 100293, 110223, 234017, 235431, 257187, 300879, 702051, 771561, 1236947, 2106153, 3710841, 8658629, 11132523, 25975887, 77927661]

約数ペア:

[(1, 77927661), (3, 25975887), (7, 11132523), (9, 8658629), (21, 3710841), (37, 2106153), (63, 1236947), (101, 771561), (111, 702051), (259, 300879), (303, 257187), (331, 235431), (333, 234017), (707, 110223), (777, 100293), (909, 85729), (993, 78477), (2121, 36741), (2317, 33633), (2331, 33431), (2979, 26159), (3737, 20853), (6363, 12247), (6951, 11211)]