90584487

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 60

約数和(自身を含む): 163045080

約数和(自身を除く): 72460593

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 441, 567, 609, 783, 787, 1323, 1421, 1827, 2349, 2361, 3969, 4263, 5481, 5509, 7083, 12789, 16443, 16527, 21249, 22823, 38367, 38563, 49581, 63747, 68469, 115101, 115689, 148743, 159761, 205407, 347067, 446229, 479283, 616221, 1041201, 1118327, 1437849, 1848663, 3123603, 3354981, 4313547, 10064943, 12940641, 30194829, 90584487]

約数ペア:

[(1, 90584487), (3, 30194829), (7, 12940641), (9, 10064943), (21, 4313547), (27, 3354981), (29, 3123603), (49, 1848663), (63, 1437849), (81, 1118327), (87, 1041201), (147, 616221), (189, 479283), (203, 446229), (261, 347067), (441, 205407), (567, 159761), (609, 148743), (783, 115689), (787, 115101), (1323, 68469), (1421, 63747), (1827, 49581), (2349, 38563), (2361, 38367), (3969, 22823), (4263, 21249), (5481, 16527), (5509, 16443), (7083, 12789)]