64482873

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 110468736

約数和(自身を除く): 45985863

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 823, 861, 1599, 1911, 2009, 2469, 3731, 5761, 6027, 10699, 11193, 17283, 26117, 32097, 33743, 40327, 74893, 78351, 101229, 120981, 224679, 236201, 438659, 524251, 708603, 1315977, 1572753, 1653407, 3070613, 4960221, 9211839, 21494291, 64482873]

約数ペア:

[(1, 64482873), (3, 21494291), (7, 9211839), (13, 4960221), (21, 3070613), (39, 1653407), (41, 1572753), (49, 1315977), (91, 708603), (123, 524251), (147, 438659), (273, 236201), (287, 224679), (533, 120981), (637, 101229), (823, 78351), (861, 74893), (1599, 40327), (1911, 33743), (2009, 32097), (2469, 26117), (3731, 17283), (5761, 11193), (6027, 10699)]