194629311

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 309554784

約数和(自身を除く): 114925473

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 281, 459, 503, 843, 1377, 1509, 2529, 4527, 4777, 7587, 8551, 13581, 14331, 22761, 25653, 40743, 42993, 76959, 128979, 141343, 230877, 386937, 424029, 692631, 1272087, 2402831, 3816261, 7208493, 11448783, 21625479, 64876437, 194629311]

約数ペア:

[(1, 194629311), (3, 64876437), (9, 21625479), (17, 11448783), (27, 7208493), (51, 3816261), (81, 2402831), (153, 1272087), (281, 692631), (459, 424029), (503, 386937), (843, 230877), (1377, 141343), (1509, 128979), (2529, 76959), (4527, 42993), (4777, 40743), (7587, 25653), (8551, 22761), (13581, 14331)]