1221036767451

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8877233}}^1$

素因数の和:8877316

約数の個数: 48

約数和(自身を含む): 1994181845760

約数和(自身を除く): 773145078309

約数列:

[1, 3, 9, 17, 29, 31, 51, 87, 93, 153, 261, 279, 493, 527, 899, 1479, 1581, 2697, 4437, 4743, 8091, 15283, 45849, 137547, 8877233, 26631699, 79895097, 150912961, 257439757, 275194223, 452738883, 772319271, 825582669, 1358216649, 2316957813, 2476748007, 4376475869, 4678301791, 7980632467, 13129427607, 14034905373, 23941897401, 39388282821, 42104716119, 71825692203, 135670751939, 407012255817, 1221036767451]

約数ペア:

[(1, 1221036767451), (3, 407012255817), (9, 135670751939), (17, 71825692203), (29, 42104716119), (31, 39388282821), (51, 23941897401), (87, 14034905373), (93, 13129427607), (153, 7980632467), (261, 4678301791), (279, 4376475869), (493, 2476748007), (527, 2316957813), (899, 1358216649), (1479, 825582669), (1581, 772319271), (2697, 452738883), (4437, 275194223), (4743, 257439757), (8091, 150912961), (15283, 79895097), (45849, 26631699), (137547, 8877233)]