144397983

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 208716480

約数和(自身を除く): 64318497

約数列:

[1, 3, 17, 51, 97, 101, 289, 291, 303, 867, 1649, 1717, 4913, 4947, 5151, 9797, 14739, 28033, 29189, 29391, 84099, 87567, 166549, 476561, 496213, 499647, 1429683, 1488639, 2831333, 8493999, 48132661, 144397983]

約数ペア:

[(1, 144397983), (3, 48132661), (17, 8493999), (51, 2831333), (97, 1488639), (101, 1429683), (289, 499647), (291, 496213), (303, 476561), (867, 166549), (1649, 87567), (1717, 84099), (4913, 29391), (4947, 29189), (5151, 28033), (9797, 14739)]