27993735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 62069760

約数和(自身を除く): 34076025

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 2693, 3465, 8079, 10395, 13465, 18851, 24237, 29623, 40395, 56553, 72711, 88869, 94255, 121185, 148115, 169659, 207361, 266607, 282765, 363555, 444345, 508977, 622083, 799821, 848295, 1036805, 1333035, 1866249, 2544885, 3110415, 3999105, 5598747, 9331245, 27993735]

約数ペア:

[(1, 27993735), (3, 9331245), (5, 5598747), (7, 3999105), (9, 3110415), (11, 2544885), (15, 1866249), (21, 1333035), (27, 1036805), (33, 848295), (35, 799821), (45, 622083), (55, 508977), (63, 444345), (77, 363555), (99, 282765), (105, 266607), (135, 207361), (165, 169659), (189, 148115), (231, 121185), (297, 94255), (315, 88869), (385, 72711), (495, 56553), (693, 40395), (945, 29623), (1155, 24237), (1485, 18851), (2079, 13465), (2693, 10395), (3465, 8079)]