40803741

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 65667420

約数和(自身を除く): 24863679

約数列:

[1, 3, 9, 11, 33, 89, 99, 121, 267, 363, 421, 801, 979, 1089, 1263, 2937, 3789, 4631, 8811, 10769, 13893, 32307, 37469, 41679, 50941, 96921, 112407, 152823, 337221, 412159, 458469, 1236477, 3709431, 4533749, 13601247, 40803741]

約数ペア:

[(1, 40803741), (3, 13601247), (9, 4533749), (11, 3709431), (33, 1236477), (89, 458469), (99, 412159), (121, 337221), (267, 152823), (363, 112407), (421, 96921), (801, 50941), (979, 41679), (1089, 37469), (1263, 32307), (2937, 13893), (3789, 10769), (4631, 8811)]