38643057

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 60343920

約数和(自身を除く): 21700863

約数列:

[1, 3, 9, 17, 51, 83, 153, 179, 249, 289, 537, 747, 867, 1411, 1611, 2601, 3043, 4233, 9129, 12699, 14857, 23987, 27387, 44571, 51731, 71961, 133713, 155193, 215883, 252569, 465579, 757707, 2273121, 4293673, 12881019, 38643057]

約数ペア:

[(1, 38643057), (3, 12881019), (9, 4293673), (17, 2273121), (51, 757707), (83, 465579), (153, 252569), (179, 215883), (249, 155193), (289, 133713), (537, 71961), (747, 51731), (867, 44571), (1411, 27387), (1611, 23987), (2601, 14857), (3043, 12699), (4233, 9129)]