16634163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 28343040

約数和(自身を除く): 11708877

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 109, 129, 169, 273, 301, 327, 507, 559, 763, 903, 1183, 1417, 1677, 2289, 3549, 3913, 4251, 4687, 7267, 9919, 11739, 14061, 18421, 21801, 29757, 32809, 50869, 55263, 60931, 98427, 128947, 152607, 182793, 386841, 426517, 792103, 1279551, 2376309, 5544721, 16634163]

約数ペア:

[(1, 16634163), (3, 5544721), (7, 2376309), (13, 1279551), (21, 792103), (39, 426517), (43, 386841), (91, 182793), (109, 152607), (129, 128947), (169, 98427), (273, 60931), (301, 55263), (327, 50869), (507, 32809), (559, 29757), (763, 21801), (903, 18421), (1183, 14061), (1417, 11739), (1677, 9919), (2289, 7267), (3549, 4687), (3913, 4251)]