42765432831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 69074718336

約数和(自身を除く): 26309285505

約数列:

[1, 3, 9, 11, 33, 73, 99, 103, 219, 309, 657, 787, 803, 927, 1133, 2361, 2409, 3399, 5329, 7083, 7227, 7519, 8657, 10197, 15987, 22557, 25971, 47961, 57451, 58619, 67671, 77913, 81061, 82709, 172353, 175857, 243183, 248127, 517059, 527571, 548887, 631961, 729549, 744381, 891671, 1646661, 1895883, 2675013, 4193923, 4939983, 5687649, 5917453, 6037757, 8025039, 12581769, 17752359, 18113271, 37745307, 46133153, 53257077, 54339813, 65091983, 138399459, 195275949, 415198377, 431974069, 585827847, 1295922207, 3887766621, 4751714759, 14255144277, 42765432831]

約数ペア:

[(1, 42765432831), (3, 14255144277), (9, 4751714759), (11, 3887766621), (33, 1295922207), (73, 585827847), (99, 431974069), (103, 415198377), (219, 195275949), (309, 138399459), (657, 65091983), (787, 54339813), (803, 53257077), (927, 46133153), (1133, 37745307), (2361, 18113271), (2409, 17752359), (3399, 12581769), (5329, 8025039), (7083, 6037757), (7227, 5917453), (7519, 5687649), (8657, 4939983), (10197, 4193923), (15987, 2675013), (22557, 1895883), (25971, 1646661), (47961, 891671), (57451, 744381), (58619, 729549), (67671, 631961), (77913, 548887), (81061, 527571), (82709, 517059), (172353, 248127), (175857, 243183)]