74293443

素因数分解:

$3^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 127559168

約数和(自身を除く): 53265725

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 283, 463, 567, 849, 1389, 1981, 2547, 3241, 4167, 5943, 7641, 9723, 12501, 17829, 22923, 29169, 37503, 53487, 87507, 131029, 160461, 262521, 393087, 917203, 1179261, 2751609, 3537783, 8254827, 10613349, 24764481, 74293443]

約数ペア:

[(1, 74293443), (3, 24764481), (7, 10613349), (9, 8254827), (21, 3537783), (27, 2751609), (63, 1179261), (81, 917203), (189, 393087), (283, 262521), (463, 160461), (567, 131029), (849, 87507), (1389, 53487), (1981, 37503), (2547, 29169), (3241, 22923), (4167, 17829), (5943, 12501), (7641, 9723)]