89955747

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 157480960

約数和(自身を除く): 67525213

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 223, 337, 399, 669, 1011, 1197, 1561, 2007, 2359, 3033, 4237, 4683, 6403, 7077, 12711, 14049, 19209, 21231, 29659, 38133, 44821, 57627, 75151, 88977, 134463, 225453, 266931, 403389, 526057, 676359, 1427869, 1578171, 4283607, 4734513, 9995083, 12850821, 29985249, 89955747]

約数ペア:

[(1, 89955747), (3, 29985249), (7, 12850821), (9, 9995083), (19, 4734513), (21, 4283607), (57, 1578171), (63, 1427869), (133, 676359), (171, 526057), (223, 403389), (337, 266931), (399, 225453), (669, 134463), (1011, 88977), (1197, 75151), (1561, 57627), (2007, 44821), (2359, 38133), (3033, 29659), (4237, 21231), (4683, 19209), (6403, 14049), (7077, 12711)]