54728883

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 90295296

約数和(自身を除く): 35566413

約数列:

[1, 3, 9, 11, 33, 37, 67, 99, 111, 201, 223, 333, 407, 603, 669, 737, 1221, 2007, 2211, 2453, 2479, 3663, 6633, 7359, 7437, 8251, 14941, 22077, 22311, 24753, 27269, 44823, 74259, 81807, 90761, 134469, 164351, 245421, 272283, 493053, 552817, 816849, 1479159, 1658451, 4975353, 6080987, 18242961, 54728883]

約数ペア:

[(1, 54728883), (3, 18242961), (9, 6080987), (11, 4975353), (33, 1658451), (37, 1479159), (67, 816849), (99, 552817), (111, 493053), (201, 272283), (223, 245421), (333, 164351), (407, 134469), (603, 90761), (669, 81807), (737, 74259), (1221, 44823), (2007, 27269), (2211, 24753), (2453, 22311), (2479, 22077), (3663, 14941), (6633, 8251), (7359, 7437)]