661119463389

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{713891}}^1$

素因数の和:714142

約数の個数: 64

約数和(自身を含む): 1162330398720

約数和(自身を除く): 501210935331

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 211, 231, 399, 627, 633, 1463, 1477, 2321, 4009, 4389, 4431, 6963, 12027, 16247, 28063, 44099, 48741, 84189, 132297, 308693, 713891, 926079, 2141673, 4997237, 7852801, 13563929, 14991711, 23558403, 40691787, 54969607, 94947503, 149203219, 150631001, 164908821, 284842509, 447609657, 451893003, 1044422533, 1054417007, 1656941011, 2861989019, 3133267599, 3163251021, 4970823033, 8585967057, 11598587077, 20033923133, 31481879209, 34795761231, 60101769399, 94445637627, 220373154463, 661119463389]

約数ペア:

[(1, 661119463389), (3, 220373154463), (7, 94445637627), (11, 60101769399), (19, 34795761231), (21, 31481879209), (33, 20033923133), (57, 11598587077), (77, 8585967057), (133, 4970823033), (209, 3163251021), (211, 3133267599), (231, 2861989019), (399, 1656941011), (627, 1054417007), (633, 1044422533), (1463, 451893003), (1477, 447609657), (2321, 284842509), (4009, 164908821), (4389, 150631001), (4431, 149203219), (6963, 94947503), (12027, 54969607), (16247, 40691787), (28063, 23558403), (44099, 14991711), (48741, 13563929), (84189, 7852801), (132297, 4997237), (308693, 2141673), (713891, 926079)]