89033553

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 67638447

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 79, 89, 189, 201, 237, 267, 469, 553, 603, 623, 711, 801, 1407, 1659, 1809, 1869, 2133, 2403, 4221, 4977, 5293, 5607, 5963, 7031, 12663, 14931, 15879, 16821, 17889, 21093, 37051, 41741, 47637, 49217, 53667, 63279, 111153, 125223, 142911, 147651, 161001, 189837, 333459, 375669, 442953, 471077, 1000377, 1127007, 1328859, 1413231, 3297539, 4239693, 9892617, 12719079, 29677851, 89033553]

約数ペア:

[(1, 89033553), (3, 29677851), (7, 12719079), (9, 9892617), (21, 4239693), (27, 3297539), (63, 1413231), (67, 1328859), (79, 1127007), (89, 1000377), (189, 471077), (201, 442953), (237, 375669), (267, 333459), (469, 189837), (553, 161001), (603, 147651), (623, 142911), (711, 125223), (801, 111153), (1407, 63279), (1659, 53667), (1809, 49217), (1869, 47637), (2133, 41741), (2403, 37051), (4221, 21093), (4977, 17889), (5293, 16821), (5607, 15879), (5963, 14931), (7031, 12663)]