27420433281

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{88937}}^1$

素因数の和:89566

約数の個数: 32

約数和(自身を含む): 42832540800

約数和(自身を除く): 15412107519

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 601, 1803, 5409, 11419, 16227, 34257, 88937, 102771, 266811, 308313, 800433, 1689803, 2401299, 5069409, 15208227, 45624681, 53451137, 160353411, 481060233, 1015571603, 1443180699, 3046714809, 9140144427, 27420433281]

約数ペア:

[(1, 27420433281), (3, 9140144427), (9, 3046714809), (19, 1443180699), (27, 1015571603), (57, 481060233), (171, 160353411), (513, 53451137), (601, 45624681), (1803, 15208227), (5409, 5069409), (11419, 2401299), (16227, 1689803), (34257, 800433), (88937, 308313), (102771, 266811)]