83603394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{221173}}^1$

素因数の和:221191

約数の個数: 32

約数和(自身を含む): 212327040

約数和(自身を除く): 128723646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 221173, 442346, 663519, 1327038, 1548211, 1990557, 3096422, 3981114, 4644633, 5971671, 9289266, 11943342, 13933899, 27867798, 41801697, 83603394]

約数ペア:

[(1, 83603394), (2, 41801697), (3, 27867798), (6, 13933899), (7, 11943342), (9, 9289266), (14, 5971671), (18, 4644633), (21, 3981114), (27, 3096422), (42, 1990557), (54, 1548211), (63, 1327038), (126, 663519), (189, 442346), (378, 221173)]