3726492723

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 5747189760

約数和(自身を除く): 2020697037

約数列:

[1, 3, 9, 27, 71, 81, 103, 213, 233, 243, 309, 639, 699, 729, 927, 1917, 2097, 2187, 2781, 5751, 6291, 7313, 8343, 16543, 17253, 18873, 21939, 23999, 25029, 49629, 51759, 56619, 65817, 71997, 75087, 148887, 155277, 169857, 197451, 215991, 225261, 446661, 509571, 592353, 647973, 1339983, 1703929, 1777059, 1943919, 4019949, 5111787, 5331177, 5831757, 12059847, 15335361, 15993531, 17495271, 36179541, 46006083, 52485813, 138018249, 414054747, 1242164241, 3726492723]

約数ペア:

[(1, 3726492723), (3, 1242164241), (9, 414054747), (27, 138018249), (71, 52485813), (81, 46006083), (103, 36179541), (213, 17495271), (233, 15993531), (243, 15335361), (309, 12059847), (639, 5831757), (699, 5331177), (729, 5111787), (927, 4019949), (1917, 1943919), (2097, 1777059), (2187, 1703929), (2781, 1339983), (5751, 647973), (6291, 592353), (7313, 509571), (8343, 446661), (16543, 225261), (17253, 215991), (18873, 197451), (21939, 169857), (23999, 155277), (25029, 148887), (49629, 75087), (51759, 71997), (56619, 65817)]