1867147107

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 3171571200

約数和(自身を除く): 1304424093

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 137, 139, 147, 161, 203, 411, 417, 483, 609, 667, 959, 973, 1127, 1421, 2001, 2877, 2919, 3151, 3197, 3381, 3973, 4031, 4263, 4669, 6713, 6811, 9453, 9591, 11919, 12093, 14007, 19043, 20139, 20433, 22057, 22379, 27811, 28217, 32683, 57129, 66171, 67137, 83433, 84651, 91379, 92713, 98049, 133301, 154399, 156653, 194677, 197519, 274137, 278139, 399903, 437989, 463197, 469959, 552247, 584031, 592557, 639653, 648991, 933107, 1313967, 1656741, 1918959, 1946973, 2799321, 3065923, 3865729, 4477571, 4542937, 9197769, 11597187, 12701681, 13432713, 13628811, 21461461, 27060103, 38105043, 64384383, 81180309, 88911767, 266735301, 622382369, 1867147107]

約数ペア:

[(1, 1867147107), (3, 622382369), (7, 266735301), (21, 88911767), (23, 81180309), (29, 64384383), (49, 38105043), (69, 27060103), (87, 21461461), (137, 13628811), (139, 13432713), (147, 12701681), (161, 11597187), (203, 9197769), (411, 4542937), (417, 4477571), (483, 3865729), (609, 3065923), (667, 2799321), (959, 1946973), (973, 1918959), (1127, 1656741), (1421, 1313967), (2001, 933107), (2877, 648991), (2919, 639653), (3151, 592557), (3197, 584031), (3381, 552247), (3973, 469959), (4031, 463197), (4263, 437989), (4669, 399903), (6713, 278139), (6811, 274137), (9453, 197519), (9591, 194677), (11919, 156653), (12093, 154399), (14007, 133301), (19043, 98049), (20139, 92713), (20433, 91379), (22057, 84651), (22379, 83433), (27811, 67137), (28217, 66171), (32683, 57129)]