90697431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 59707689

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 67, 127, 187, 201, 209, 323, 381, 561, 627, 737, 969, 1139, 1273, 1397, 2159, 2211, 2413, 3417, 3553, 3819, 4191, 6477, 7239, 8509, 10659, 12529, 14003, 21641, 23749, 25527, 26543, 37587, 41021, 42009, 64923, 71247, 79629, 93599, 123063, 144653, 161671, 238051, 280797, 433959, 451231, 485013, 714153, 1353693, 1591183, 1778381, 2748407, 4773549, 5335143, 8245221, 30232477, 90697431]

約数ペア:

[(1, 90697431), (3, 30232477), (11, 8245221), (17, 5335143), (19, 4773549), (33, 2748407), (51, 1778381), (57, 1591183), (67, 1353693), (127, 714153), (187, 485013), (201, 451231), (209, 433959), (323, 280797), (381, 238051), (561, 161671), (627, 144653), (737, 123063), (969, 93599), (1139, 79629), (1273, 71247), (1397, 64923), (2159, 42009), (2211, 41021), (2413, 37587), (3417, 26543), (3553, 25527), (3819, 23749), (4191, 21641), (6477, 14003), (7239, 12529), (8509, 10659)]