72673821

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 45521379

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 297, 537, 1367, 1611, 1969, 4101, 4833, 5907, 12303, 15037, 17721, 36909, 45111, 53163, 135333, 244693, 405999, 734079, 2202237, 2691623, 6606711, 8074869, 24224607, 72673821]

約数ペア:

[(1, 72673821), (3, 24224607), (9, 8074869), (11, 6606711), (27, 2691623), (33, 2202237), (99, 734079), (179, 405999), (297, 244693), (537, 135333), (1367, 53163), (1611, 45111), (1969, 36909), (4101, 17721), (4833, 15037), (5907, 12303)]