83419497

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 147865600

約数和(自身を除く): 64446103

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 79, 111, 151, 189, 237, 259, 333, 453, 553, 711, 777, 999, 1057, 1359, 1659, 2133, 2331, 2923, 3171, 4077, 4977, 5587, 6993, 8769, 9513, 11929, 14931, 16761, 20461, 26307, 28539, 35787, 39109, 50283, 61383, 78921, 83503, 107361, 117327, 150849, 184149, 250509, 322083, 351981, 441373, 552447, 751527, 1055943, 1324119, 2254581, 3089611, 3972357, 9268833, 11917071, 27806499, 83419497]

約数ペア:

[(1, 83419497), (3, 27806499), (7, 11917071), (9, 9268833), (21, 3972357), (27, 3089611), (37, 2254581), (63, 1324119), (79, 1055943), (111, 751527), (151, 552447), (189, 441373), (237, 351981), (259, 322083), (333, 250509), (453, 184149), (553, 150849), (711, 117327), (777, 107361), (999, 83503), (1057, 78921), (1359, 61383), (1659, 50283), (2133, 39109), (2331, 35787), (2923, 28539), (3171, 26307), (4077, 20461), (4977, 16761), (5587, 14931), (6993, 11929), (8769, 9513)]