63899706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2003}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 138035520

約数和(自身を除く): 74135814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2003, 2454, 4006, 5317, 6009, 10634, 12018, 15951, 26039, 31902, 52078, 78117, 156234, 819227, 1638454, 2457681, 4915362, 10649951, 21299902, 31949853, 63899706]

約数ペア:

[(1, 63899706), (2, 31949853), (3, 21299902), (6, 10649951), (13, 4915362), (26, 2457681), (39, 1638454), (78, 819227), (409, 156234), (818, 78117), (1227, 52078), (2003, 31902), (2454, 26039), (4006, 15951), (5317, 12018), (6009, 10634)]