73265049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 130178880

約数和(自身を除く): 56913831

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 151, 169, 261, 319, 377, 429, 453, 507, 957, 1131, 1287, 1359, 1521, 1661, 1859, 1963, 2871, 3393, 4147, 4379, 4901, 4983, 5577, 5889, 12441, 13137, 14703, 14949, 16731, 17667, 21593, 25519, 37323, 39411, 44109, 48169, 53911, 56927, 64779, 76557, 144507, 161733, 170781, 194337, 229671, 280709, 433521, 485199, 512343, 626197, 740051, 842127, 1878591, 2220153, 2526381, 5635773, 6660459, 8140561, 24421683, 73265049]

約数ペア:

[(1, 73265049), (3, 24421683), (9, 8140561), (11, 6660459), (13, 5635773), (29, 2526381), (33, 2220153), (39, 1878591), (87, 842127), (99, 740051), (117, 626197), (143, 512343), (151, 485199), (169, 433521), (261, 280709), (319, 229671), (377, 194337), (429, 170781), (453, 161733), (507, 144507), (957, 76557), (1131, 64779), (1287, 56927), (1359, 53911), (1521, 48169), (1661, 44109), (1859, 39411), (1963, 37323), (2871, 25519), (3393, 21593), (4147, 17667), (4379, 16731), (4901, 14949), (4983, 14703), (5577, 13137), (5889, 12441)]