126342013

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 156893184

約数和(自身を除く): 30551171

約数列:

[1, 7, 23, 37, 127, 161, 167, 259, 851, 889, 1169, 2921, 3841, 4699, 5957, 6179, 20447, 21209, 26887, 32893, 43253, 108077, 142117, 148463, 487807, 756539, 784733, 994819, 3414649, 5493131, 18048859, 126342013]

約数ペア:

[(1, 126342013), (7, 18048859), (23, 5493131), (37, 3414649), (127, 994819), (161, 784733), (167, 756539), (259, 487807), (851, 148463), (889, 142117), (1169, 108077), (2921, 43253), (3841, 32893), (4699, 26887), (5957, 21209), (6179, 20447)]