42469623

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 74856960

約数和(自身を除く): 32387337

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 683, 987, 1269, 1323, 2049, 2303, 2961, 4781, 6147, 6909, 8883, 14343, 18441, 20727, 32101, 33467, 43029, 62181, 96303, 100401, 129087, 224707, 288909, 301203, 674121, 866727, 903609, 1572949, 2022363, 4718847, 6067089, 14156541, 42469623]

約数ペア:

[(1, 42469623), (3, 14156541), (7, 6067089), (9, 4718847), (21, 2022363), (27, 1572949), (47, 903609), (49, 866727), (63, 674121), (141, 301203), (147, 288909), (189, 224707), (329, 129087), (423, 100401), (441, 96303), (683, 62181), (987, 43029), (1269, 33467), (1323, 32101), (2049, 20727), (2303, 18441), (2961, 14343), (4781, 8883), (6147, 6909)]