802126857

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 1329592320

約数和(自身を除く): 527465463

約数列:

[1, 3, 7, 19, 21, 53, 57, 83, 133, 159, 249, 371, 399, 457, 581, 1007, 1113, 1371, 1577, 1743, 3021, 3199, 4399, 4731, 7049, 8683, 9597, 11039, 13197, 21147, 24221, 26049, 30793, 33117, 37931, 60781, 72663, 83581, 92379, 113793, 169547, 182343, 250743, 265517, 460199, 508641, 585067, 720689, 796551, 1380597, 1755201, 2010343, 2162067, 3221393, 5044823, 6031029, 9664179, 14072401, 15134469, 38196517, 42217203, 114589551, 267375619, 802126857]

約数ペア:

[(1, 802126857), (3, 267375619), (7, 114589551), (19, 42217203), (21, 38196517), (53, 15134469), (57, 14072401), (83, 9664179), (133, 6031029), (159, 5044823), (249, 3221393), (371, 2162067), (399, 2010343), (457, 1755201), (581, 1380597), (1007, 796551), (1113, 720689), (1371, 585067), (1577, 508641), (1743, 460199), (3021, 265517), (3199, 250743), (4399, 182343), (4731, 169547), (7049, 113793), (8683, 92379), (9597, 83581), (11039, 72663), (13197, 60781), (21147, 37931), (24221, 33117), (26049, 30793)]