801801

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 1572480

約数和(自身を除く): 770679

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 89, 91, 99, 117, 143, 231, 267, 273, 429, 623, 693, 801, 819, 979, 1001, 1157, 1287, 1869, 2937, 3003, 3471, 5607, 6853, 8099, 8811, 9009, 10413, 12727, 20559, 24297, 38181, 61677, 72891, 89089, 114543, 267267, 801801]

約数ペア:

[(1, 801801), (3, 267267), (7, 114543), (9, 89089), (11, 72891), (13, 61677), (21, 38181), (33, 24297), (39, 20559), (63, 12727), (77, 10413), (89, 9009), (91, 8811), (99, 8099), (117, 6853), (143, 5607), (231, 3471), (267, 3003), (273, 2937), (429, 1869), (623, 1287), (693, 1157), (801, 1001), (819, 979)]