156943011

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 223257600

約数和(自身を除く): 66314589

約数列:

[1, 3, 37, 47, 67, 111, 141, 201, 449, 1347, 1739, 2479, 3149, 5217, 7437, 9447, 16613, 21103, 30083, 49839, 63309, 90249, 116513, 349539, 780811, 1113071, 1413901, 2342433, 3339213, 4241703, 52314337, 156943011]

約数ペア:

[(1, 156943011), (3, 52314337), (37, 4241703), (47, 3339213), (67, 2342433), (111, 1413901), (141, 1113071), (201, 780811), (449, 349539), (1347, 116513), (1739, 90249), (2479, 63309), (3149, 49839), (5217, 30083), (7437, 21103), (9447, 16613)]