385930156419

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1\times {\mathrm{2521}}^1$

素因数の和:4437

約数の個数: 64

約数和(自身を含む): 609054526080

約数和(自身を除く): 223124369661

約数列:

[1, 3, 9, 17, 27, 51, 153, 197, 459, 591, 1693, 1773, 2521, 3349, 5079, 5319, 7563, 10047, 15237, 22689, 28781, 30141, 42857, 45711, 68067, 86343, 90423, 128571, 259029, 333521, 385713, 496637, 777087, 1000563, 1157139, 1489911, 3001689, 4268053, 4469733, 5669857, 8442829, 9005067, 12804159, 13409199, 17009571, 25328487, 38412477, 51028713, 72556901, 75985461, 115237431, 153086139, 217670703, 227956383, 653012109, 840806441, 1959036327, 2522419323, 7567257969, 14293709497, 22701773907, 42881128491, 128643385473, 385930156419]

約数ペア:

[(1, 385930156419), (3, 128643385473), (9, 42881128491), (17, 22701773907), (27, 14293709497), (51, 7567257969), (153, 2522419323), (197, 1959036327), (459, 840806441), (591, 653012109), (1693, 227956383), (1773, 217670703), (2521, 153086139), (3349, 115237431), (5079, 75985461), (5319, 72556901), (7563, 51028713), (10047, 38412477), (15237, 25328487), (22689, 17009571), (28781, 13409199), (30141, 12804159), (42857, 9005067), (45711, 8442829), (68067, 5669857), (86343, 4469733), (90423, 4268053), (128571, 3001689), (259029, 1489911), (333521, 1157139), (385713, 1000563), (496637, 777087)]