156985166793

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{911311}}^1$

素因数の和:911965

約数の個数: 32

約数和(自身を含む): 258025234432

約数和(自身を除く): 101040067639

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 631, 1893, 4417, 8203, 13251, 24609, 57421, 172263, 911311, 2733933, 6379177, 11847043, 19137531, 35541129, 82929301, 248787903, 575037241, 1725111723, 4025260687, 7475484133, 12075782061, 22426452399, 52328388931, 156985166793]

約数ペア:

[(1, 156985166793), (3, 52328388931), (7, 22426452399), (13, 12075782061), (21, 7475484133), (39, 4025260687), (91, 1725111723), (273, 575037241), (631, 248787903), (1893, 82929301), (4417, 35541129), (8203, 19137531), (13251, 11847043), (24609, 6379177), (57421, 2733933), (172263, 911311)]