27223641

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 41616000

約数和(自身を除く): 14392359

約数列:

[1, 3, 9, 27, 67, 101, 149, 201, 303, 447, 603, 909, 1341, 1809, 2727, 4023, 6767, 9983, 15049, 20301, 29949, 45147, 60903, 89847, 135441, 182709, 269541, 406323, 1008283, 3024849, 9074547, 27223641]

約数ペア:

[(1, 27223641), (3, 9074547), (9, 3024849), (27, 1008283), (67, 406323), (101, 269541), (149, 182709), (201, 135441), (303, 89847), (447, 60903), (603, 45147), (909, 29949), (1341, 20301), (1809, 15049), (2727, 9983), (4023, 6767)]