9419193

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 17459200

約数和(自身を除く): 8040007

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 61, 63, 129, 133, 171, 183, 189, 301, 387, 399, 427, 513, 549, 817, 903, 1159, 1161, 1197, 1281, 1647, 2451, 2623, 2709, 3477, 3591, 3843, 5719, 7353, 7869, 8113, 8127, 10431, 11529, 17157, 18361, 22059, 23607, 24339, 31293, 49837, 51471, 55083, 70821, 73017, 149511, 154413, 165249, 219051, 348859, 448533, 495747, 1046577, 1345599, 3139731, 9419193]

約数ペア:

[(1, 9419193), (3, 3139731), (7, 1345599), (9, 1046577), (19, 495747), (21, 448533), (27, 348859), (43, 219051), (57, 165249), (61, 154413), (63, 149511), (129, 73017), (133, 70821), (171, 55083), (183, 51471), (189, 49837), (301, 31293), (387, 24339), (399, 23607), (427, 22059), (513, 18361), (549, 17157), (817, 11529), (903, 10431), (1159, 8127), (1161, 8113), (1197, 7869), (1281, 7353), (1647, 5719), (2451, 3843), (2623, 3591), (2709, 3477)]