68936769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 116263680

約数和(自身を除く): 47326911

約数列:

[1, 3, 9, 11, 19, 33, 57, 67, 99, 171, 201, 209, 547, 603, 627, 737, 1273, 1641, 1881, 2211, 3819, 4923, 6017, 6633, 10393, 11457, 14003, 18051, 31179, 36649, 42009, 54153, 93537, 109947, 114323, 126027, 329841, 342969, 403139, 696331, 1028907, 1209417, 2088993, 3628251, 6266979, 7659641, 22978923, 68936769]

約数ペア:

[(1, 68936769), (3, 22978923), (9, 7659641), (11, 6266979), (19, 3628251), (33, 2088993), (57, 1209417), (67, 1028907), (99, 696331), (171, 403139), (201, 342969), (209, 329841), (547, 126027), (603, 114323), (627, 109947), (737, 93537), (1273, 54153), (1641, 42009), (1881, 36649), (2211, 31179), (3819, 18051), (4923, 14003), (6017, 11457), (6633, 10393)]