17148678729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{135671}}^1$

素因数の和:136157

約数の個数: 32

約数和(自身を含む): 28202409984

約数和(自身を除く): 11053731255

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 463, 1389, 3241, 6019, 9723, 18057, 42133, 126399, 135671, 407013, 949697, 1763723, 2849091, 5291169, 12346061, 37038183, 62815673, 188447019, 439709711, 816603749, 1319129133, 2449811247, 5716226243, 17148678729]

約数ペア:

[(1, 17148678729), (3, 5716226243), (7, 2449811247), (13, 1319129133), (21, 816603749), (39, 439709711), (91, 188447019), (273, 62815673), (463, 37038183), (1389, 12346061), (3241, 5291169), (6019, 2849091), (9723, 1763723), (18057, 949697), (42133, 407013), (126399, 135671)]