203419541241

素因数分解:

$3^4\times 7^5\times {\mathrm{149423}}^1$

素因数の和:149470

約数の個数: 60

約数和(自身を含む): 354518600832

約数和(自身を除く): 151099059591

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 2401, 3087, 3969, 7203, 9261, 16807, 21609, 27783, 50421, 64827, 149423, 151263, 194481, 448269, 453789, 1045961, 1344807, 1361367, 3137883, 4034421, 7321727, 9413649, 12103263, 21965181, 28240947, 51252089, 65895543, 84722841, 153756267, 197686629, 358764623, 461268801, 593059887, 1076293869, 1383806403, 2511352361, 3228881607, 4151419209, 7534057083, 9686644821, 22602171249, 29059934463, 67806513747, 203419541241]

約数ペア:

[(1, 203419541241), (3, 67806513747), (7, 29059934463), (9, 22602171249), (21, 9686644821), (27, 7534057083), (49, 4151419209), (63, 3228881607), (81, 2511352361), (147, 1383806403), (189, 1076293869), (343, 593059887), (441, 461268801), (567, 358764623), (1029, 197686629), (1323, 153756267), (2401, 84722841), (3087, 65895543), (3969, 51252089), (7203, 28240947), (9261, 21965181), (16807, 12103263), (21609, 9413649), (27783, 7321727), (50421, 4034421), (64827, 3137883), (149423, 1361367), (151263, 1344807), (194481, 1045961), (448269, 453789)]