291246002541

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{722159}}^1$

素因数の和:722567

約数の個数: 40

約数和(自身を含む): 469762191360

約数和(自身を除く): 178516188819

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 383, 1053, 1149, 3447, 4979, 10341, 14937, 31023, 44811, 134433, 403299, 722159, 2166477, 6499431, 9388067, 19498293, 28164201, 58494879, 84492603, 253477809, 276586897, 760433427, 829760691, 2489282073, 3595629661, 7467846219, 10786888983, 22403538657, 32360666949, 97082000847, 291246002541]

約数ペア:

[(1, 291246002541), (3, 97082000847), (9, 32360666949), (13, 22403538657), (27, 10786888983), (39, 7467846219), (81, 3595629661), (117, 2489282073), (351, 829760691), (383, 760433427), (1053, 276586897), (1149, 253477809), (3447, 84492603), (4979, 58494879), (10341, 28164201), (14937, 19498293), (31023, 9388067), (44811, 6499431), (134433, 2166477), (403299, 722159)]