38863341

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 28874259

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 71, 97, 99, 171, 209, 213, 291, 297, 513, 627, 639, 781, 873, 1067, 1349, 1843, 1881, 1917, 2343, 2619, 3201, 4047, 5529, 5643, 6887, 7029, 9603, 12141, 14839, 16587, 20273, 20661, 21087, 28809, 36423, 44517, 49761, 60819, 61983, 75757, 130853, 133551, 182457, 185949, 227271, 392559, 400653, 547371, 681813, 1177677, 1439383, 2045439, 3533031, 4318149, 12954447, 38863341]

約数ペア:

[(1, 38863341), (3, 12954447), (9, 4318149), (11, 3533031), (19, 2045439), (27, 1439383), (33, 1177677), (57, 681813), (71, 547371), (97, 400653), (99, 392559), (171, 227271), (209, 185949), (213, 182457), (291, 133551), (297, 130853), (513, 75757), (627, 61983), (639, 60819), (781, 49761), (873, 44517), (1067, 36423), (1349, 28809), (1843, 21087), (1881, 20661), (1917, 20273), (2343, 16587), (2619, 14839), (3201, 12141), (4047, 9603), (5529, 7029), (5643, 6887)]