245826243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 403341120

約数和(自身を除く): 157514877

約数列:

[1, 3, 9, 13, 29, 39, 53, 87, 117, 159, 261, 377, 477, 689, 1131, 1367, 1537, 2067, 3393, 4101, 4611, 6201, 12303, 13833, 17771, 19981, 39643, 53313, 59943, 72451, 118929, 159939, 179829, 217353, 356787, 515359, 652059, 941863, 1546077, 2101079, 2825589, 4638231, 6303237, 8476767, 18909711, 27314027, 81942081, 245826243]

約数ペア:

[(1, 245826243), (3, 81942081), (9, 27314027), (13, 18909711), (29, 8476767), (39, 6303237), (53, 4638231), (87, 2825589), (117, 2101079), (159, 1546077), (261, 941863), (377, 652059), (477, 515359), (689, 356787), (1131, 217353), (1367, 179829), (1537, 159939), (2067, 118929), (3393, 72451), (4101, 59943), (4611, 53313), (6201, 39643), (12303, 19981), (13833, 17771)]