27794151

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 25428249

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 461, 609, 693, 783, 957, 1383, 1827, 2079, 2233, 2871, 3227, 4149, 5071, 5481, 6699, 8613, 9681, 12447, 13369, 15213, 20097, 29043, 35497, 40107, 45639, 60291, 87129, 93583, 106491, 120321, 136917, 147059, 280749, 319473, 360963, 441177, 842247, 958419, 1029413, 1323531, 2526741, 3088239, 3970593, 9264717, 27794151]

約数ペア:

[(1, 27794151), (3, 9264717), (7, 3970593), (9, 3088239), (11, 2526741), (21, 1323531), (27, 1029413), (29, 958419), (33, 842247), (63, 441177), (77, 360963), (87, 319473), (99, 280749), (189, 147059), (203, 136917), (231, 120321), (261, 106491), (297, 93583), (319, 87129), (461, 60291), (609, 45639), (693, 40107), (783, 35497), (957, 29043), (1383, 20097), (1827, 15213), (2079, 13369), (2233, 12447), (2871, 9681), (3227, 8613), (4149, 6699), (5071, 5481)]