9161264637

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{21319}}^1$

素因数の和:21710

約数の個数: 48

約数和(自身を含む): 15964416000

約数和(自身を除く): 6803151363

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 359, 399, 1077, 1197, 2513, 3231, 6821, 7539, 20463, 21319, 22617, 47747, 61389, 63957, 143241, 149233, 191871, 405061, 429723, 447699, 1215183, 1343097, 2835427, 3645549, 7653521, 8506281, 22960563, 25518843, 53574647, 68881689, 145416899, 160723941, 436250697, 482171823, 1017918293, 1308752091, 3053754879, 9161264637]

約数ペア:

[(1, 9161264637), (3, 3053754879), (7, 1308752091), (9, 1017918293), (19, 482171823), (21, 436250697), (57, 160723941), (63, 145416899), (133, 68881689), (171, 53574647), (359, 25518843), (399, 22960563), (1077, 8506281), (1197, 7653521), (2513, 3645549), (3231, 2835427), (6821, 1343097), (7539, 1215183), (20463, 447699), (21319, 429723), (22617, 405061), (47747, 191871), (61389, 149233), (63957, 143241)]