148732983

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 272984400

約数和(自身を除く): 124251417

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 289, 357, 389, 441, 459, 833, 867, 1071, 1167, 1323, 2023, 2499, 2601, 2723, 3213, 3501, 6069, 6613, 7497, 7803, 8169, 10503, 14161, 18207, 19061, 19839, 22491, 24507, 42483, 46291, 54621, 57183, 59517, 73521, 112421, 127449, 138873, 171549, 178551, 324037, 337263, 382347, 416619, 514647, 786947, 972111, 1011789, 1249857, 2360841, 2916333, 3035367, 5508629, 7082523, 8748999, 16525887, 21247569, 49577661, 148732983]

約数ペア:

[(1, 148732983), (3, 49577661), (7, 21247569), (9, 16525887), (17, 8748999), (21, 7082523), (27, 5508629), (49, 3035367), (51, 2916333), (63, 2360841), (119, 1249857), (147, 1011789), (153, 972111), (189, 786947), (289, 514647), (357, 416619), (389, 382347), (441, 337263), (459, 324037), (833, 178551), (867, 171549), (1071, 138873), (1167, 127449), (1323, 112421), (2023, 73521), (2499, 59517), (2601, 57183), (2723, 54621), (3213, 46291), (3501, 42483), (6069, 24507), (6613, 22491), (7497, 19839), (7803, 19061), (8169, 18207), (10503, 14161)]