83785041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 132387840

約数和(自身を除く): 48602799

約数列:

[1, 3, 9, 19, 57, 67, 71, 103, 171, 201, 213, 309, 603, 639, 927, 1273, 1349, 1957, 3819, 4047, 4757, 5871, 6901, 7313, 11457, 12141, 14271, 17613, 20703, 21939, 42813, 62109, 65817, 90383, 131119, 138947, 271149, 393357, 416841, 489971, 813447, 1180071, 1250523, 1469913, 4409739, 9309449, 27928347, 83785041]

約数ペア:

[(1, 83785041), (3, 27928347), (9, 9309449), (19, 4409739), (57, 1469913), (67, 1250523), (71, 1180071), (103, 813447), (171, 489971), (201, 416841), (213, 393357), (309, 271149), (603, 138947), (639, 131119), (927, 90383), (1273, 65817), (1349, 62109), (1957, 42813), (3819, 21939), (4047, 20703), (4757, 17613), (5871, 14271), (6901, 12141), (7313, 11457)]