71376804045

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{170389}}^1$

素因数の和:170539

約数の個数: 64

約数和(自身を含む): 132495264000

約数和(自身を除く): 61118459955

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 107, 135, 145, 261, 321, 435, 535, 783, 963, 1305, 1605, 2889, 3103, 3915, 4815, 9309, 14445, 15515, 27927, 46545, 83781, 139635, 170389, 418905, 511167, 851945, 1533501, 2555835, 4600503, 4941281, 7667505, 14823843, 18231623, 23002515, 24706405, 44471529, 54694869, 74119215, 91158115, 133414587, 164084607, 222357645, 273474345, 492253821, 528717067, 667072935, 820423035, 1586151201, 2461269105, 2643585335, 4758453603, 7930756005, 14275360809, 23792268015, 71376804045]

約数ペア:

[(1, 71376804045), (3, 23792268015), (5, 14275360809), (9, 7930756005), (15, 4758453603), (27, 2643585335), (29, 2461269105), (45, 1586151201), (87, 820423035), (107, 667072935), (135, 528717067), (145, 492253821), (261, 273474345), (321, 222357645), (435, 164084607), (535, 133414587), (783, 91158115), (963, 74119215), (1305, 54694869), (1605, 44471529), (2889, 24706405), (3103, 23002515), (3915, 18231623), (4815, 14823843), (9309, 7667505), (14445, 4941281), (15515, 4600503), (27927, 2555835), (46545, 1533501), (83781, 851945), (139635, 511167), (170389, 418905)]