47466783

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19319}}^1$

素因数の和:19348

約数の個数: 32

約数和(自身を含む): 86553600

約数和(自身を除く): 39086817

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 19319, 57957, 135233, 173871, 251147, 405699, 521613, 753441, 1217097, 1758029, 2260323, 3651291, 5274087, 6780969, 15822261, 47466783]

約数ペア:

[(1, 47466783), (3, 15822261), (7, 6780969), (9, 5274087), (13, 3651291), (21, 2260323), (27, 1758029), (39, 1217097), (63, 753441), (91, 521613), (117, 405699), (189, 251147), (273, 173871), (351, 135233), (819, 57957), (2457, 19319)]