121207788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{258991}}^1$

素因数の和:259014

約数の個数: 36

約数和(自身を含む): 329955808

約数和(自身を除く): 208748020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 258991, 517982, 776973, 1035964, 1553946, 2330919, 3107892, 3366883, 4661838, 6733766, 9323676, 10100649, 13467532, 20201298, 30301947, 40402596, 60603894, 121207788]

約数ペア:

[(1, 121207788), (2, 60603894), (3, 40402596), (4, 30301947), (6, 20201298), (9, 13467532), (12, 10100649), (13, 9323676), (18, 6733766), (26, 4661838), (36, 3366883), (39, 3107892), (52, 2330919), (78, 1553946), (117, 1035964), (156, 776973), (234, 517982), (468, 258991)]