89088321

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 57999039

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 167, 191, 399, 501, 573, 931, 1169, 1337, 2793, 3173, 3507, 3629, 4011, 8183, 9359, 9519, 10887, 22211, 24549, 25403, 28077, 31897, 66633, 76209, 95691, 155477, 177821, 223279, 466431, 533463, 606043, 669837, 1562953, 1818129, 4242301, 4688859, 12726903, 29696107, 89088321]

約数ペア:

[(1, 89088321), (3, 29696107), (7, 12726903), (19, 4688859), (21, 4242301), (49, 1818129), (57, 1562953), (133, 669837), (147, 606043), (167, 533463), (191, 466431), (399, 223279), (501, 177821), (573, 155477), (931, 95691), (1169, 76209), (1337, 66633), (2793, 31897), (3173, 28077), (3507, 25403), (3629, 24549), (4011, 22211), (8183, 10887), (9359, 9519)]