98541999

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 57133521

約数列:

[1, 3, 9, 19, 53, 57, 83, 131, 159, 171, 249, 393, 477, 747, 1007, 1179, 1577, 2489, 3021, 4399, 4731, 6943, 7467, 9063, 10873, 13197, 14193, 20829, 22401, 32619, 39591, 62487, 83581, 97857, 131917, 206587, 250743, 395751, 576269, 619761, 752229, 1187253, 1728807, 1859283, 5186421, 10949111, 32847333, 98541999]

約数ペア:

[(1, 98541999), (3, 32847333), (9, 10949111), (19, 5186421), (53, 1859283), (57, 1728807), (83, 1187253), (131, 752229), (159, 619761), (171, 576269), (249, 395751), (393, 250743), (477, 206587), (747, 131917), (1007, 97857), (1179, 83581), (1577, 62487), (2489, 39591), (3021, 32619), (4399, 22401), (4731, 20829), (6943, 14193), (7467, 13197), (9063, 10873)]