164484243

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 309027840

約数和(自身を除く): 144543597

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 77, 99, 183, 189, 231, 297, 427, 549, 671, 693, 1281, 1297, 1647, 2013, 2079, 3843, 3891, 4697, 6039, 9079, 11529, 11673, 14091, 14267, 18117, 27237, 35019, 42273, 42801, 79117, 81711, 99869, 126819, 128403, 237351, 245133, 299607, 385209, 553819, 712053, 870287, 898821, 1661457, 2136159, 2610861, 2696463, 4984371, 6092009, 7832583, 14953113, 18276027, 23497749, 54828081, 164484243]

約数ペア:

[(1, 164484243), (3, 54828081), (7, 23497749), (9, 18276027), (11, 14953113), (21, 7832583), (27, 6092009), (33, 4984371), (61, 2696463), (63, 2610861), (77, 2136159), (99, 1661457), (183, 898821), (189, 870287), (231, 712053), (297, 553819), (427, 385209), (549, 299607), (671, 245133), (693, 237351), (1281, 128403), (1297, 126819), (1647, 99869), (2013, 81711), (2079, 79117), (3843, 42801), (3891, 42273), (4697, 35019), (6039, 27237), (9079, 18117), (11529, 14267), (11673, 14091)]