162973107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 272638080

約数和(自身を除く): 109664973

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 571, 837, 961, 1023, 1713, 2883, 3069, 5139, 6281, 8649, 9207, 10571, 15417, 17701, 18843, 25947, 31713, 53103, 56529, 95139, 159309, 169587, 194711, 285417, 477927, 548731, 584133, 1646193, 1752399, 4938579, 5257197, 6036041, 14815737, 18108123, 54324369, 162973107]

約数ペア:

[(1, 162973107), (3, 54324369), (9, 18108123), (11, 14815737), (27, 6036041), (31, 5257197), (33, 4938579), (93, 1752399), (99, 1646193), (279, 584133), (297, 548731), (341, 477927), (571, 285417), (837, 194711), (961, 169587), (1023, 159309), (1713, 95139), (2883, 56529), (3069, 53103), (5139, 31713), (6281, 25947), (8649, 18843), (9207, 17701), (10571, 15417)]